AU4180268A - Improvements relating to tobacco-smoke filters - Google Patents

Improvements relating to tobacco-smoke filters

Info

Publication number
AU4180268A
AU4180268A AU41802/68A AU4180268A AU4180268A AU 4180268 A AU4180268 A AU 4180268A AU 41802/68 A AU41802/68 A AU 41802/68A AU 4180268 A AU4180268 A AU 4180268A AU 4180268 A AU4180268 A AU 4180268A
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
AU41802/68A
Other versions
AU425347B2 (en
Inventor
William Charles Tolman Thomas
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 AU425347B2 publication Critical patent/AU425347B2/en
Publication of AU4180268A publication Critical patent/AU4180268A/en
Expired legal-status Critical Current

Links

AU41802/68A 1967-08-09 1968-08-07 Improvements relating to tobacco-smoke filters Expired AU425347B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB36,520/6 1967-08-09

Publications (2)

Publication Number Publication Date
AU425347B2 AU425347B2 (en) 1970-02-12
AU4180268A true AU4180268A (en) 1970-02-12

Family

ID=

Similar Documents

Publication Publication Date Title
CY551A (en) Improvements relating to tobacco-smoke filters
AU425347B2 (en) Improvements relating to tobacco-smoke filters
AU4180268A (en) Improvements relating to tobacco-smoke filters
AU4532068A (en) Improvements relating to tobacco-smoke filters
AU422288B2 (en) Improvements relating to cigarette filters
AU413119B2 (en) Improvements relating to tobacco-smoke filters
AU3498768A (en) Improvements relating to cigarette filters
AU433460B2 (en) Improvements relating to tobacco-smoke filters
AU5988865A (en) Improvements relating to tobacco-smoke filters
AU6405869A (en) Improvements relating to tobacco-smoke filters
CA734741A (en) Tobacco-smoke filters
AU292368B2 (en) Improvements relating to tobacco-smoke filters
AU1310966A (en) Improvements relating to birdcages
CA756414A (en) Filter plant
AU418635B2 (en) Filter arrangement
CA755917A (en) Filter
CA760267A (en) Filter
CA771987A (en) Filter
CA749765A (en) Filter
CA769247A (en) Filter
CA753456A (en) Filter
CA753477A (en) Filter
CA754893A (en) Filter
CA762108A (en) Filter
CA763751A (en) Cigarette filters