CA619288A - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number
CA619288A
CA619288A CA619288A CA619288DA CA619288A CA 619288 A CA619288 A CA 619288A CA 619288 A CA619288 A CA 619288A CA 619288D A CA619288D A CA 619288DA CA 619288 A CA619288 A CA 619288A
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
CA619288A
Inventor
Wade Worth
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.)
Akzo Nobel UK PLC
Original Assignee
American Viscose Corp
Publication date
Application granted granted Critical
Publication of CA619288A publication Critical patent/CA619288A/en
Expired legal-status Critical Current

Links

CA619288A Tobacco smoke filter Expired CA619288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA619288T

Publications (1)

Publication Number Publication Date
CA619288A true CA619288A (en) 1961-05-02

Family

ID=35861574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA619288A Expired CA619288A (en) Tobacco smoke filter

Country Status (1)

Country Link
CA (1) CA619288A (en)

Similar Documents

Publication Publication Date Title
CA654164A (en) Filter for tobacco smoke
CA651163A (en) Tobacco smoke filter material
CA635110A (en) Polyolefin tobacco smoke filters
CA650633A (en) Tobacco smoke filter
CA619288A (en) Tobacco smoke filter
CA618842A (en) Tobacco smoke filter
AU267140B2 (en) Tobacco smoke filter element
AU253546B2 (en) Polyolefin tobacco smoke filters
AU2148862A (en) Tobacco smoke filter element
CA612130A (en) Tobacco smoke filter material
CA641139A (en) Tobacco smoke filter
CA654133A (en) Tobacco smoke filter
CA643496A (en) Tobacco smoke filter
CA603333A (en) Tobacco smoke filter
AU837461A (en) Polyolefin tobacco smoke filters
CA652929A (en) Tobacco smoke filter manufacture
CA582432A (en) Tobacco smoke filter
CA624352A (en) Fibrous cigarette filters
AU268209B2 (en) Improvements relating to tobacco smoke filters
AU268327B2 (en) Tobacco smoke filters andthe methods of making same
CA624341A (en) Tobacco smoke filter elements and method for the preparation thereof
CA641754A (en) Cigarette filter
AU249976B2 (en) Improvements in or relating to tobacco smoke filters
AU402131B2 (en) Tobacco smoke filter
CA660642A (en) Tobacco smoke filter