BR7308173D0 - PERFECT PROCESS AND APPARATUS TO TREAT FIBROUS MATERIAL - Google Patents

PERFECT PROCESS AND APPARATUS TO TREAT FIBROUS MATERIAL

Info

Publication number: BR7308173D0
Authority: BR; Brazil
Prior art keywords: fibrous material; perfect process; treat fibrous; treat; perfect
Prior art date: 1972-10-23

Application number

BR817373A

Other languages

Portuguese (pt)

Inventor

Per V Peterson

Original Assignee

Sca Project Ab

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.)

1972-10-23

Filing date

1973-10-19

Publication date

1974-07-18

1972-10-23 Priority claimed from SE1365372A external-priority patent/SE368595C/en

1973-04-03 Priority claimed from SE7304665A external-priority patent/SE7304665L/xx

1973-10-19 Application filed by Sca Project Ab filed Critical Sca Project Ab

1974-07-18 Publication of BR7308173D0 publication Critical patent/BR7308173D0/en

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE1365372A SE368595C (en)	1972-10-23	1972-10-23	Method for producing mechanical refiner pulp
SE7304665A SE7304665L (en)		1973-04-03

Publications (1)

Publication Number	Publication Date
BR7308173D0 true BR7308173D0 (en)	1974-07-18

Family

ID=26655948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR817373A BR7308173D0 (en)	1972-10-23	1973-10-19	PERFECT PROCESS AND APPARATUS TO TREAT FIBROUS MATERIAL

Country Status (8)

Country	Link
JP (2)	JPS5214321B2 (en)
AT (1)	AT330562B (en)
BR (1)	BR7308173D0 (en)
CA (1)	CA1003675A (en)
DE (2)	DE2365932C3 (en)
FI (1)	FI52600C (en)
FR (1)	FR2203908A1 (en)
NO (1)	NO141567C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI51216C (en) *	1975-04-04	1976-11-10	Yhtyneet Paperitehtaat Oy	Method and device for producing hot abrasive pulp.
SE397851B (en) *	1976-04-02	1977-11-21	Sca Development Ab	HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS
SE413522B (en) *	1977-01-03	1980-06-02	Reinhall Rolf Bertil	DEVICE FOR THE PREPARATION OF FIBER MASS OF LIGNOCELLULOSALLY MATERIAL
CA1101717A (en) *	1978-02-06	1981-05-26	William E. Lyons	Feed and vent apparatus for refiners
SE420226B (en) *	1980-02-27	1981-09-21	Sunds Defibrator	SET AND DEVICE FOR SEPARATION OF CELLULOSAMATER MATERIALS TREATED IN A REFINER
JPS56143279U (en) *	1980-03-27	1981-10-29
JPS57116774U (en) *	1980-12-29	1982-07-20

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE958057C (en) *	1954-10-03	1957-02-14	Condux Werk	Process and device for the production of wood flour
FI42161C (en) *	1963-04-03	1970-05-11	Defibrator Ab	A method for the continuous production of mechanical and semi-chemical pulps from a lignocellulosic material
FR1370244A (en) *	1963-08-08	1964-08-21		Refining stack
FR1594993A (en) *	1968-01-11	1970-06-08
SE341322B (en) *	1968-04-02	1971-12-20	Defibrator Ab
US3661328A (en) *	1970-03-30	1972-05-09	Bauer Bros Co	Pulp refining system and process

1973
- 1973-10-08 AT AT855373A patent/AT330562B/en not_active IP Right Cessation
- 1973-10-11 CA CA183,179A patent/CA1003675A/en not_active Expired
- 1973-10-17 FI FI322573A patent/FI52600C/en active
- 1973-10-18 FR FR7337183A patent/FR2203908A1/en active Granted
- 1973-10-19 BR BR817373A patent/BR7308173D0/en unknown
- 1973-10-22 JP JP11801973A patent/JPS5214321B2/ja not_active Expired
- 1973-10-22 NO NO408873A patent/NO141567C/en unknown
- 1973-10-23 DE DE19732365932 patent/DE2365932C3/en not_active Expired
- 1973-10-23 DE DE19732353143 patent/DE2353143A1/en not_active Ceased
1976
- 1976-10-13 JP JP12197376A patent/JPS5249301A/en active Granted

Also Published As

Publication number	Publication date
AT330562B (en)	1976-07-12
FR2203908B1 (en)	1976-04-30
FI52600C (en)	1977-10-10
DE2365932B2 (en)	1980-08-21
JPS5214321B2 (en)	1977-04-21
JPS5249301A (en)	1977-04-20
DE2365932C3 (en)	1981-03-26
NO141567B (en)	1979-12-27
NO141567C (en)	1980-04-09
JPS4972401A (en)	1974-07-12
DE2365932A1 (en)	1976-12-09
JPS5551078B2 (en)	1980-12-22
FR2203908A1 (en)	1974-05-17
CA1003675A (en)	1977-01-18
ATA855373A (en)	1975-09-15
DE2353143A1 (en)	1974-05-02
FI52600B (en)	1977-06-30
AU6137073A (en)	1975-04-17

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