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AU293889B2 - Improvements relating to filters for tobacco smoke - Google Patents
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AU293889B2 - Improvements relating to filters for tobacco smoke - Google Patents

Improvements relating to filters for tobacco smoke

Info

Publication number
AU293889B2
AU293889B2 AU56168/65A AU5616865A AU293889B2 AU 293889 B2 AU293889 B2 AU 293889B2 AU 56168/65 A AU56168/65 A AU 56168/65A AU 5616865 A AU5616865 A AU 5616865A AU 293889 B2 AU293889 B2 AU 293889B2
Authority
AU
Australia
Prior art keywords
filters
tobacco smoke
improvements relating
relating
tobacco
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.)
Expired
Application number
AU56168/65A
Other versions
AU5616865A (en
Inventor
Haslam Fred
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
Original Assignee
British American Tobacco Co Ltd
Filing date
Publication date
Application filed by British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Application granted granted Critical
Publication of AU5616865A publication Critical patent/AU5616865A/en
Publication of AU293889B2 publication Critical patent/AU293889B2/en
Expired legal-status Critical Current

Links

AU56168/65A 1965-03-10 Improvements relating to filters for tobacco smoke Expired AU293889B2 (en)

Publications (2)

Publication Number Publication Date
AU5616865A AU5616865A (en) 1966-09-15
AU293889B2 true AU293889B2 (en) 1966-09-15

Family

ID=

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