CA725950A - Filter means for tobacco products - Google Patents

Filter means for tobacco products

Info

Publication number
CA725950A
CA725950A CA725950A CA725950DA CA725950A CA 725950 A CA725950 A CA 725950A CA 725950 A CA725950 A CA 725950A CA 725950D A CA725950D A CA 725950DA CA 725950 A CA725950 A CA 725950A
Authority
CA
Canada
Prior art keywords
filter means
tobacco products
tobacco
products
filter
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
CA725950A
Inventor
B. Seligman Robert
E. Resnik Frank
H. Danker William
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA Inc
Publication date
Application granted granted Critical
Publication of CA725950A publication Critical patent/CA725950A/en
Expired legal-status Critical Current

Links

CA725950A Filter means for tobacco products Expired CA725950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA725950T

Publications (1)

Publication Number Publication Date
CA725950A true CA725950A (en) 1966-01-18

Family

ID=36064855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA725950A Expired CA725950A (en) Filter means for tobacco products

Country Status (1)

Country Link
CA (1) CA725950A (en)

Similar Documents

Publication Publication Date Title
CA742050A (en) Filter apparatus
CA725950A (en) Filter means for tobacco products
AU404677B2 (en) Cigarette filter
AU407001B2 (en) Improvements relating to tobacco products
CA734230A (en) Impregnated filter means for tobacco articles
AU409812B2 (en) Cigarette filters
AU416231B2 (en) Cigarette filter
AU423535B2 (en) Cigarette filter
AU534066A (en) Cigarette filter
AU950266A (en) Cigarette filter
CA744574A (en) Heating-unit arrangement for vacuum-disc filter
AU2268470A (en) Filter for cigarettes
AU360966A (en) Cigarette filters
AU1129266A (en) Cigarette filter
AU6720365A (en) Cigarette filter
CA734741A (en) Tobacco-smoke filters
CA763751A (en) Cigarette filters
AU440631B2 (en) Cigarette filters
CA787692A (en) Cigarette filters
CA789857A (en) Cigarette filters
CA730955A (en) Filter apparatus
AU421031B2 (en) Filter apparatus
AU450540B2 (en) Cigarette filter
CA801971A (en) Cigarette filter
AU407395B2 (en) Cigarette tow