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GB9320139D0 - Improvements relating to tobacco smoke filter elements - Google Patents

Improvements relating to tobacco smoke filter elements

Info

Publication number
GB9320139D0
GB9320139D0 GB939320139A GB9320139A GB9320139D0 GB 9320139 D0 GB9320139 D0 GB 9320139D0 GB 939320139 A GB939320139 A GB 939320139A GB 9320139 A GB9320139 A GB 9320139A GB 9320139 D0 GB9320139 D0 GB 9320139D0
Authority
GB
United Kingdom
Prior art keywords
filter elements
tobacco smoke
improvements relating
smoke filter
relating
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.)
Pending
Application number
GB939320139A
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.)
British American Tobacco Investments Ltd IFI
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Priority to GB939320139A priority Critical patent/GB9320139D0/en
Publication of GB9320139D0 publication Critical patent/GB9320139D0/en
Priority to US08/315,138 priority patent/US6631722B2/en
Priority to AU74162/94A priority patent/AU675573B2/en
Priority to AT94306783T priority patent/ATE198261T1/en
Priority to DK98122665T priority patent/DK0920816T3/en
Priority to PT98122665T priority patent/PT920816E/en
Priority to PT94306783T priority patent/PT649607E/en
Priority to AT98122665T priority patent/ATE235171T1/en
Priority to DK94306783T priority patent/DK0649607T3/en
Priority to EP98122665A priority patent/EP0920816B1/en
Priority to ES94306783T priority patent/ES2152969T3/en
Priority to DE69426480T priority patent/DE69426480T2/en
Priority to ES98122665T priority patent/ES2193465T3/en
Priority to EP94306783A priority patent/EP0649607B1/en
Priority to DE69432372T priority patent/DE69432372T2/en
Priority to BR9403650A priority patent/BR9403650A/en
Priority to JP26149794A priority patent/JP3744953B2/en
Priority to GR20010400020T priority patent/GR3035202T3/en
Priority to JP2003144566A priority patent/JP2003304856A/en
Priority to US10/683,200 priority patent/US7249605B2/en
Pending legal-status Critical Current

Links

GB939320139A 1993-09-30 1993-09-30 Improvements relating to tobacco smoke filter elements Pending GB9320139D0 (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
GB939320139A GB9320139D0 (en) 1993-09-30 1993-09-30 Improvements relating to tobacco smoke filter elements
US08/315,138 US6631722B2 (en) 1993-09-30 1994-09-22 Tobacco smoke filter elements
AU74162/94A AU675573B2 (en) 1993-09-30 1994-09-22 Improvements relating to tobacco smoke filter elements
DE69432372T DE69432372T2 (en) 1993-09-30 1994-09-26 Process for deodorising tobacco smoke filters
DK94306783T DK0649607T3 (en) 1993-09-30 1994-09-26 Improvements in tobacco smoke filter elements
ES98122665T ES2193465T3 (en) 1993-09-30 1994-09-26 METHOD FOR DEODORIZING A TOBACCO SMOKE FILTER ELEMENT.
PT98122665T PT920816E (en) 1993-09-30 1994-09-26 PROCESS FOR TOBACCO SMOKE FILTER DEODORIZATION
PT94306783T PT649607E (en) 1993-09-30 1994-09-26 PERFORMS ABOUT ELEMENTS TO FILTER TOBACCO SMOKE
AT98122665T ATE235171T1 (en) 1993-09-30 1994-09-26 METHOD FOR DEODORIZING TOBACCO SMOKE FILTER
AT94306783T ATE198261T1 (en) 1993-09-30 1994-09-26 IMPROVED TOBACCO SMOKE FILTERS
EP98122665A EP0920816B1 (en) 1993-09-30 1994-09-26 Method of deodorising a tobacco smoke filter element
ES94306783T ES2152969T3 (en) 1993-09-30 1994-09-26 IMPROVEMENTS INTRODUCED IN TOBACCO SMOKE FILTER ELEMENTS.
DE69426480T DE69426480T2 (en) 1993-09-30 1994-09-26 Improved tobacco smoke filters
DK98122665T DK0920816T3 (en) 1993-09-30 1994-09-26 Method for deodorizing tobacco smoke filter element
EP94306783A EP0649607B1 (en) 1993-09-30 1994-09-26 Improvements relating to tobacco smoke filter elements
BR9403650A BR9403650A (en) 1993-09-30 1994-09-29 Filter element for smoker article
JP26149794A JP3744953B2 (en) 1993-09-30 1994-09-30 Improved tobacco filter
GR20010400020T GR3035202T3 (en) 1993-09-30 2001-01-10 Improvements relating to tobacco smoke filter elements.
JP2003144566A JP2003304856A (en) 1993-09-30 2003-05-22 Improved cigarette filter
US10/683,200 US7249605B2 (en) 1993-09-30 2003-10-10 Tobacco smoke filter elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939320139A GB9320139D0 (en) 1993-09-30 1993-09-30 Improvements relating to tobacco smoke filter elements

Publications (1)

Publication Number Publication Date
GB9320139D0 true GB9320139D0 (en) 1993-11-17

Family

ID=10742744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939320139A Pending GB9320139D0 (en) 1993-09-30 1993-09-30 Improvements relating to tobacco smoke filter elements

Country Status (1)

Country Link
GB (1) GB9320139D0 (en)

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