AU292368B2 - Improvements relating to tobacco-smoke filters - Google Patents

Improvements relating to tobacco-smoke filters

Info

Publication number
AU292368B2
AU292368B2 AU50191/64A AU5019164A AU292368B2 AU 292368 B2 AU292368 B2 AU 292368B2 AU 50191/64 A AU50191/64 A AU 50191/64A AU 5019164 A AU5019164 A AU 5019164A AU 292368 B2 AU292368 B2 AU 292368B2
Authority
AU
Australia
Prior art keywords
tobacco
improvements relating
smoke filters
smoke
filters
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
AU50191/64A
Other versions
AU5019164A (en
Inventor
Douglas Kilburn Keith
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
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
Application granted granted Critical
Publication of AU5019164A publication Critical patent/AU5019164A/en
Publication of AU292368B2 publication Critical patent/AU292368B2/en
Expired legal-status Critical Current

Links

AU50191/64A 1963-10-15 1964-10-07 Improvements relating to tobacco-smoke filters Expired AU292368B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB40,690/6 1963-10-15

Publications (2)

Publication Number Publication Date
AU5019164A AU5019164A (en) 1966-04-07
AU292368B2 true AU292368B2 (en) 1966-04-07

Family

ID=

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