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WO1992017079A1 - Article vestimentaire chauffable - Google Patents

Article vestimentaire chauffable Download PDF

Info

Publication number
WO1992017079A1
WO1992017079A1 PCT/US1992/003007 US9203007W WO9217079A1 WO 1992017079 A1 WO1992017079 A1 WO 1992017079A1 US 9203007 W US9203007 W US 9203007W WO 9217079 A1 WO9217079 A1 WO 9217079A1
Authority
WO
WIPO (PCT)
Prior art keywords
article
wearing apparel
layer
conduit means
wearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1992/003007
Other languages
English (en)
Inventor
Richard Kimbrough
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1992017079A1 publication Critical patent/WO1992017079A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01529—Protective gloves with thermal or fire protection
    • A41D19/01535—Heated gloves

Definitions

  • the present invention is directed generally to a piece of wearing apparel and, in particular, to a heatable article of wearing apparel particularly suited for use on a human's extremities that are particularly prone to the ill effects of cold weather.
  • One article of wearing apparel in which the instant invention is particularly well suited is a glove or mitten to be worn on the user's hands.
  • a person requiring full unrestricted use of his hands in cold weather was required to wear a conventional pair of gloves, and a person requiring a lesser degree of maneuverability in the finger region was capable of wearing mittens, wherein the fingers are all enclosed together within the body of the glove, maintaining contact with one another, thereby maintaining greater warmth than a conventional glove.
  • a person requiring little or no maneuverability of the hands was capable of wearing a muff, wherein both hands are enclosed within a single garment thereby sharing body warmth and providing the greatest warmth to the user.
  • an article of heated wearing apparel adapted to permit the insertion of heated air within the article.
  • the article has a first layer of material for defining a cavity therein, and substantially enveloping at least a portion of an extremity of the user.
  • the layer of material is selected to aid in retaining heated air therein.
  • a conduit is formed disposed in the first layer of material for selectively permitting heated air, such as the breath of the user, to be blown into said cavity.
  • a second layer substantially enveloping at least a part of the extremity is received within the first layer to permit the heated air to be received therebetween. The second layer is selected to permit transfer of heat to the extremity from the air.
  • the conduit may be integrally formed with a mounting surface to be secured upon the exterior of the first layer of material.
  • the mounting surface may be designed to receive ornamental material or material shaped in an ornamental configuration such as all or a part of a character figure.
  • the entire conduit may be formed in the shape of a character.
  • the nose or mouth of the character would define an aperture leading to the conduit wherein the heated air is injected into the cavity.
  • An insulating and conducting member may be provided in the conduit to aid in retaining heated air while permitting air under pressure therethrough
  • Another object of this invention is to provide an article of heatable wearing apparel that does not unnecessarily inhibit the users use of the extremity covered.
  • a further object of this invention is to provide an article of heatable wearing apparel that never runs out of thermal heating energy.
  • Yet another object of this invention is to provide an article of heatable wearing apparel that encourages the user to wear the article through enhanced play value.
  • the invention accordingly comprises the several steps and the relation of one or more of such steps with respect to each of the others thereof, which will be exemplified in the method hereinafter disclosed, and the scope of the invention will be indicated in the claims
  • FIG. 1 is a perspective view of a first embodiment of the invention in use
  • FIG. 2 is a top plan view of the first embodiment of the invention
  • FIG. 3 is a sectional view taken along line 3-3 of FIG. 2;
  • FIG. 4 is a top plan view of a second embodiment of the current invention.
  • FIG. 5 is an enlarged fragmentary sectional view taken along line 5-5 of FIG. 4, showing the user blowing air therein;
  • FIG. 6 is a top plan view of a third embodiment of the invention.
  • FIG. 7 is a perspective view of a fourth embodiment of the current invention showing the users hands in phantom;
  • FIG. 8 is a fragmentary sectional view taken along line 8-8 of FIG. 7;
  • FIG. 9 is a fragmentary sectional view of a one-layer embodiment of the invention.
  • FIG. 10 is a perspective view of a fifth embodiment of the current invention.
  • FIG. 11 is a sectional view taken along line 11-11 of FIG. 10;
  • FIG. 12 is a perspective view of a sixth embodiment of the invention in use.
  • FIG. 13 is a perspective view of a seventh embodiment of the invention in use with air flow shown in phantom.
  • FIG. 14 is a fragmentary sectional view taken along line 14-14 of FIG. 13.
  • FIGS. 1-3 wherein an article of heatable wearing apparel, generally indicated as 15, in accordance with the invention, is depicted in use.
  • the article is a mitten.
  • the apparatus includes a first outer layer of material 20 configured of leather, suede, denim, GORE-TEX manufactured by W.L. Gore & Associates, or the like for providing a barrier between the outside environment and the user's body extremity.
  • a second inner layer of material 10 which can define a space at the interface 12 between the first and second layers.
  • the second layer of material 10 defines a cavity 21 wherein the user's body extremity is substantially enveloped.
  • the article is further provided with an air conduit, generally indicated at 22, connecting the outside environment and the space between the first and second layers of material 20.
  • the air conduit 22 is formed with a mouthpiece 24 having a passage 45 therethrough that the user exhales heated air into, thereby transmitting a column of warm air through conduit passage 45 and into interface 12 defined by the first layer of material 20 and second layer of material 10.
  • Second inner layer 10 is selected to permit the passage of heat and heated air therethrough to warm the fingers of the user in cavity 21. Applicant has found that the passage of the air through space 12 generates greater heat than can be expected from the heated breath and it is believed that additional useful heat is being generated by frictional heating of air as it passes second layer 10, although the precise cause of this increased and unexpected heating effect is not known.
  • Conduit 15 includes a substantially circular mounting platform 40 formed integrally with mouthpiece 24, although provision of such a platform is not required.
  • Mounting platform 40 has an outer flat side 41 designed to receive an aesthetically pleasing or promotional design or label thereon, thereby providing enhanced play value or utility.
  • the label can refer to a character, sport's team, trademark or just be aesthetic.
  • the mouthpiece is strategically placed within platform 40 as desired.
  • FIGS. 4 and 5 wherein a mitten 15a is depicted.
  • the conduit, generally indicated as 23 is depicted shaped as an animal nose, in this case a pig.
  • Conduit 23 has a portion 51 provided as a mouthpiece, but no platform.
  • a pair of openings 53 are provided for the entry of air 28 blown by the user.
  • a base portion 55 is securely affixed to the first layer of material 20, like reference numerals being used for like objects as in FIGS. 1-3.
  • An aperture 56 is cut in the first material layer 20 to permit air to pass into space 12 and into cavity 21.
  • the conduit 23 is secured to the second layer of material 20 by adhesive or the like.
  • the mitten 15b has a conduit generally indicated as 24 that is aesthetically designed to have the three dimensional shape of a face, but functions in a fashion similar to that of FIGS, l- 5, like reference numerals being applied to like elements.
  • the face is designed with a nose having apertures 63 to define a mouthpiece, the apertures running from the mouthpiece through to the space 21 inside the mitten.
  • the conduit is securely affixed to the first material layer.
  • the second layer of material 10 is configured as a loose knit, fleece, goose down, THINSULATE manufactured by the 3M Company of Minneapolis St. Paul or the like such that it is capable of passing the heat to the user's extremity.
  • the column of air forced through the conduit by the pressure from the user's breath is dispersed along the second layer of material 10, thus the users hand, or at least the portion positioned in the vicinity of the mouthpiece, is substantially enveloped in a warm soft fabric.
  • the warm air that flows through the second layer of material 10 is substantially dissipated.
  • the inner lining acts to insulate the cavity from the external air. Thus, it allows warm air and/or heat into cavity 21, and forms a heated surrounding surface.
  • Conduits 22, 23 and 24 may be mounted on the outside surface of said first layer of material 20 through any process such as adhesion by an adhesive, stitching, or a velcro type adhesion such that the aesthetic conduit can be replaced and the play value can be enhanced.
  • the muff is depicted in use with the hands of the user shown in phantom.
  • the muff is provided with a first outer layer of material 71, and a conduit generally indicated as 72.
  • Conduit 72 is provided with a first portion 73 provided as a mouthpiece and a base portion 75.
  • the continuous inner wall 76 of mouthpiece 72 forms a passage for directing a column of air from the entrance of the mouthpiece 73 into a space 77 defined between inner material 78 and outer material 71.
  • the base portion 75 is provided to fit between the first layer of material 71 and the second layer of material 78 and to extend beyond the hole in outer material 71 through which mouthpiece 73 extends.
  • the base portion 75 of interface 72 is not visible, yet it serves to hold the conduit in position thus, providing a more aesthetically pleasing product for an adult user.
  • FIG. 9 wherein a cross- sectional view of still another embodiment is depicted.
  • This embodiment uses only a one-layer product design.
  • the outer layer of material 90 would preferably be configured as a substantially moisture impermeable layer with thermal insulating capability.
  • the conduit shown generally at 100 is provided with a mouthpiece portion 91 and a base portion 93.
  • the top end of mouthpiece 91 receives a plug 95.
  • the plug 95 is joined to the mouthpiece by a living hinge 96 mounted to the top portion of the mouthpiece 92.
  • the plug may be provided, as disclosed in FIG. 9 with a snap fit to lock it into place, or may be supplied with a screw on thread, in which case the living hinge would have to be left off.
  • the passage 92 in mouthpiece 91 is provided with a filter 99 provided to filter out the moisture in the column of air.
  • the filter can be formed of any of the materials that the second layer of material 10 is constructed of. This filter need only serve the purpose of allowing air to pass through while removing a degree of the moisture to maintain a comfortable environment within the cavity defined by the first layer of material 90.
  • Glove 100 is constructed of a first layer of material 101a, and a second layer of material 101b within the first layer and space 116 is defined therebetween.
  • the glove is configured to receive the hand of a user and selectively receive each finger in its own cavity.
  • Conduit assembly 105 is provided to disperse heated air to each finger.
  • Conduit assembly 105 is provided with mouthpiece 106 having a passage 108 acting as a conduit for transmitting a column of heated air into the body 110 of the conduit assembly.
  • the body 110 is located between the first layer of material 100 and the second layer of material 101 and serves as a manifold.
  • the body 110 is further constructed with a top wall 111, a bottom wall 112 and side walls 113.
  • a column of air travels in through mouthpiece 106 and through passage 108 into body chamber 115. The air is then transported out by pressure through outlet tubes 120.
  • Outlet tubes 120 are provided extending from openings in side walls 113 and terminating within the finger chambers 102.
  • FIG. 12 a heated pair of ear muffs 130 in accordance with a sixth embodiment of the invention is depicted.
  • the first layer of material 121 is depicted substantially enveloping the ears of the user.
  • the user is further depicted exhaling into mouthpiece 124 at the end of tube 128 thereby transmitting a column of warm air to a space (not shown) as in the other embodiments.
  • a heatable glove generally indicated at 140 is depicted in accordance with a seventh embodiment of the invention.
  • the glove is depicted with a first layer of material 142 substantially enveloping the hand of the user.
  • Material 142 is constructed of a substantially air or wind impermeable material, such as, leather or suede.
  • First layer 142 terminates at wrist band 144 constructed to be resilient to closely engage the wrist of the user to aid in retaining heated air within the glove.
  • the glove is configured to receive the hand of the user through opening 146 defined by wrist band 144.
  • the body of the users hand is received in cavity 156 and each finger is selectively received in its own cavity 156a through 156e in the finger regions of the glove.
  • Conduit assembly 150 is provided with a mouthpiece 152 having a passage 154 acting as a conduit for transmitting a column of heated air into cavity 156 of the glove.
  • the heated air is transmitted into cavity 156 and into individual finger cavities 156a-e and the cold air previously in the glove is ejected through wrist band 144.
  • a valve 160 is located within conduit 154 and is designed to permit warm air to flow into cavity 156 of the glove when the user exhales into mouthpiece 152. Alternatively, when no pressure is exerted valve 160 closes, thus preventing cool air from the outside from entering cavity 156.
  • Valve 160 is integrally formed with conduit 154. The valve is constructed as a deformable rib that is selectively connected to the inner wall of the conduit. Rib 162 blocks the flow of air through conduit 154 unless pressurized air is exerted against it, thereby deforming it and allowing the air to pass therethrough as is depicted in FIG. 14.
  • This invention may be constructed to be incorporated into a wide array of different embodiments. Further embodiments that may be constructed are mitten type puppets, scarf mittens containing toy type designs for children, and soft animal muff combinations having enhanced play value for children. Thus, configurations having enhanced play value for children are virtually limitless.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Textile Engineering (AREA)
  • Psychology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Gloves (AREA)

Abstract

Article vestimentaire chauffable servant à fournir de la chaleur aux extrémités corporelles d'un utilisateur, conçu pour permettre l'introduction d'air chauffé (28) dans ledit article vestimentaire. Une première couche extérieure (20) réalisée dans un matériau formant une cavité interne est prévue, laquelle est conçue pour recouvrir partiellement au moins une partie des extrémités de l'utilisateur. Un conduit (23) prévu dans ladite première couche (20) de matériau permet d'introduire de l'air chauffé dans la cavité lorsque l'utilisateur souffle de l'air à l'intérieur. Une deuxième couche intérieure (10) réalisée dans un matériau définissant un espace avec la première couche extérieure de matériau peut être utilisée, dans ce cas l'air chauffé pénètre dans l'espace (12) ainsi créé.
PCT/US1992/003007 1991-04-08 1992-04-08 Article vestimentaire chauffable Ceased WO1992017079A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68251691A 1991-04-08 1991-04-08
US682,516 1991-04-08

Publications (1)

Publication Number Publication Date
WO1992017079A1 true WO1992017079A1 (fr) 1992-10-15

Family

ID=24740043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/003007 Ceased WO1992017079A1 (fr) 1991-04-08 1992-04-08 Article vestimentaire chauffable

Country Status (3)

Country Link
EP (1) EP0556349A1 (fr)
CA (1) CA2100786A1 (fr)
WO (1) WO1992017079A1 (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369807A (en) * 1993-03-17 1994-12-06 Cho; Kurt N. Therapeutic glove
US5526536A (en) * 1993-09-03 1996-06-18 Ethicon, Inc. Endo-surgery glove and seal
DE19547795A1 (de) * 1995-12-20 1997-06-26 Sd & E System Design & Enginee Spezialanzug
WO2003065831A3 (fr) * 2002-02-05 2003-10-30 Gray Matter Holdings Llc Protege-main
FR2844154A1 (fr) * 2002-09-06 2004-03-12 Promiles Gant chauffable par l'haleine de l'utilisateur.
FR2844428A1 (fr) * 2002-09-13 2004-03-19 Promiles Article vestimentaire, notamment gant, chauffable par l'haleine de l'utilisateur, comportant un materiau a changement de phase
US6880174B2 (en) 2000-12-29 2005-04-19 180S, Inc. Ear protection device
US6920645B2 (en) 2000-04-05 2005-07-26 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US6978483B2 (en) 2002-01-28 2005-12-27 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
USD541482S1 (en) 2003-08-12 2007-04-24 180S, Inc. Ear warmer having an external frame
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7222373B2 (en) 2003-08-12 2007-05-29 180S, Inc. Ear warmer having a membrane forming a receptacle
WO2007121987A3 (fr) * 2006-04-24 2007-12-27 Stefan Roeckl Gant ventilé
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9132038B2 (en) 2003-08-12 2015-09-15 180S, Inc. Ear warmer having a curved ear portion
WO2017137732A1 (fr) * 2016-02-08 2017-08-17 Iain Richard Smith Système de chauffage et kit de pièces pour celui-ci
EP3058331A4 (fr) * 2013-10-14 2018-01-17 Theranos, Inc. Procédés et systèmes d'obtention d'échantillons cliniques
CN110772006A (zh) * 2018-08-23 2020-02-11 夏静 一种隔热太阳伞及其使用方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942208C (de) * 1954-07-25 1956-04-26 Claus F Obermeyer Doppelhandschuh, insbesondere fuer den Wintersport
FR2089036A5 (fr) * 1970-04-01 1972-01-07 Walk On Corp
FR2124257A1 (fr) * 1971-02-04 1972-09-22 Molinari Bruno
FR2282847A1 (fr) * 1974-09-02 1976-03-26 Lazanas Panayiotis Gant ventile
US4547906A (en) * 1983-06-27 1985-10-22 Kanebo, Ltd. Heat retaining article
CA1260201A (fr) * 1988-01-15 1989-09-26 Gilles Plouffe Gant gonflable
EP0419392A1 (fr) * 1989-09-18 1991-03-27 Douglas W. Raymond Gant à enlever en soufflant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942208C (de) * 1954-07-25 1956-04-26 Claus F Obermeyer Doppelhandschuh, insbesondere fuer den Wintersport
FR2089036A5 (fr) * 1970-04-01 1972-01-07 Walk On Corp
FR2124257A1 (fr) * 1971-02-04 1972-09-22 Molinari Bruno
FR2282847A1 (fr) * 1974-09-02 1976-03-26 Lazanas Panayiotis Gant ventile
US4547906A (en) * 1983-06-27 1985-10-22 Kanebo, Ltd. Heat retaining article
CA1260201A (fr) * 1988-01-15 1989-09-26 Gilles Plouffe Gant gonflable
EP0419392A1 (fr) * 1989-09-18 1991-03-27 Douglas W. Raymond Gant à enlever en soufflant

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369807A (en) * 1993-03-17 1994-12-06 Cho; Kurt N. Therapeutic glove
US5526536A (en) * 1993-09-03 1996-06-18 Ethicon, Inc. Endo-surgery glove and seal
DE19547795A1 (de) * 1995-12-20 1997-06-26 Sd & E System Design & Enginee Spezialanzug
US5774902A (en) * 1995-12-20 1998-07-07 Sd & E System Design & Engineering Gmbh Protection suit
DE19547795C2 (de) * 1995-12-20 1998-08-20 Sd & E System Design & Enginee Spezialanzug
US6920645B2 (en) 2000-04-05 2005-07-26 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US7617543B2 (en) 2000-04-05 2009-11-17 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US8438666B2 (en) 2000-04-05 2013-05-14 180S, Inc. Ear warmer with adjustability
US7614091B2 (en) 2000-04-05 2009-11-10 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US7210173B2 (en) 2000-12-29 2007-05-01 180S, Inc. Ear protection device
US6880174B2 (en) 2000-12-29 2005-04-19 180S, Inc. Ear protection device
US9241517B2 (en) 2000-12-29 2016-01-26 180S, Inc. Ear protection device
US6978483B2 (en) 2002-01-28 2005-12-27 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US8713714B2 (en) 2002-01-28 2014-05-06 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US7103919B2 (en) 2002-02-05 2006-09-12 180S, Inc. Hand covering
US7103918B2 (en) * 2002-02-05 2006-09-12 180S, Inc. Hand covering
WO2003065831A3 (fr) * 2002-02-05 2003-10-30 Gray Matter Holdings Llc Protege-main
WO2004021815A1 (fr) * 2002-09-06 2004-03-18 Promiles Gant chauffable par l'haleine de l'utilisateur
FR2844154A1 (fr) * 2002-09-06 2004-03-12 Promiles Gant chauffable par l'haleine de l'utilisateur.
FR2844428A1 (fr) * 2002-09-13 2004-03-19 Promiles Article vestimentaire, notamment gant, chauffable par l'haleine de l'utilisateur, comportant un materiau a changement de phase
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US9259355B2 (en) 2003-08-12 2016-02-16 180S, Inc. Ear warmer with fabric member
US8325961B2 (en) 2003-08-12 2012-12-04 180S, Inc. Ear warmer with a speaker system
USD545001S1 (en) 2003-08-12 2007-06-19 180S, Inc. Ear warmer having an external frame
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface
US7222373B2 (en) 2003-08-12 2007-05-29 180S, Inc. Ear warmer having a membrane forming a receptacle
US8861768B2 (en) 2003-08-12 2014-10-14 180S, Inc. Ear warmer with a speaker system
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9132038B2 (en) 2003-08-12 2015-09-15 180S, Inc. Ear warmer having a curved ear portion
USD541482S1 (en) 2003-08-12 2007-04-24 180S, Inc. Ear warmer having an external frame
WO2007121987A3 (fr) * 2006-04-24 2007-12-27 Stefan Roeckl Gant ventilé
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device
EP3058331A4 (fr) * 2013-10-14 2018-01-17 Theranos, Inc. Procédés et systèmes d'obtention d'échantillons cliniques
WO2017137732A1 (fr) * 2016-02-08 2017-08-17 Iain Richard Smith Système de chauffage et kit de pièces pour celui-ci
CN110772006A (zh) * 2018-08-23 2020-02-11 夏静 一种隔热太阳伞及其使用方法

Also Published As

Publication number Publication date
CA2100786A1 (fr) 1992-10-09
EP0556349A1 (fr) 1993-08-25

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