CA871486A - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number
CA871486A
CA871486A CA871486A CA871486DA CA871486A CA 871486 A CA871486 A CA 871486A CA 871486 A CA871486 A CA 871486A CA 871486D A CA871486D A CA 871486DA CA 871486 A CA871486 A CA 871486A
Authority
CA
Canada
Prior art keywords
tobacco smoke
smoke filter
filter
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
CA871486A
Inventor
I. Klein George
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
Publication date
Application granted granted Critical
Publication of CA871486A publication Critical patent/CA871486A/en
Expired legal-status Critical Current

Links

CA871486A Tobacco smoke filter Expired CA871486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA871486T

Publications (1)

Publication Number Publication Date
CA871486A true CA871486A (en) 1971-05-25

Family

ID=36357491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA871486A Expired CA871486A (en) Tobacco smoke filter

Country Status (1)

Country Link
CA (1) CA871486A (en)

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