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CA845987A - Tobacco smoke filters and processes for making same - Google Patents

Tobacco smoke filters and processes for making same

Info

Publication number
CA845987A
CA845987A CA845987A CA845987DA CA845987A CA 845987 A CA845987 A CA 845987A CA 845987 A CA845987 A CA 845987A CA 845987D A CA845987D A CA 845987DA CA 845987 A CA845987 A CA 845987A
Authority
CA
Canada
Prior art keywords
processes
making same
tobacco smoke
smoke filters
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
CA845987A
Inventor
W. Soehngen John
E. Jamison Saunders
K. Canfield Dale
S. Wagner 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.)
Celanese Corp
Original Assignee
Celanese Corp
Publication date
Application granted granted Critical
Publication of CA845987A publication Critical patent/CA845987A/en
Expired legal-status Critical Current

Links

CA845987A Tobacco smoke filters and processes for making same Expired CA845987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA845987T

Publications (1)

Publication Number Publication Date
CA845987A true CA845987A (en) 1970-07-07

Family

ID=36330205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA845987A Expired CA845987A (en) Tobacco smoke filters and processes for making same

Country Status (1)

Country Link
CA (1) CA845987A (en)

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