CA824450A - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number
CA824450A
CA824450A CA824450A CA824450DA CA824450A CA 824450 A CA824450 A CA 824450A CA 824450 A CA824450 A CA 824450A CA 824450D A CA824450D A CA 824450DA CA 824450 A CA824450 A CA 824450A
Authority
CA
Canada
Prior art keywords
tobacco smoke
smoke filters
filters
tobacco
smoke
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
CA824450A
Inventor
Smith Brian
Ruback Sydney
R. Davenport Francis
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
Publication date
Application granted granted Critical
Publication of CA824450A publication Critical patent/CA824450A/en
Expired legal-status Critical Current

Links

CA824450A Tobacco smoke filters Expired CA824450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA824450T

Publications (1)

Publication Number Publication Date
CA824450A true CA824450A (en) 1969-10-07

Family

ID=36301876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA824450A Expired CA824450A (en) Tobacco smoke filters

Country Status (1)

Country Link
CA (1) CA824450A (en)

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