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CA812559A - Tobacco smoke filter plugs made of paper and method for improving their taste qualities - Google Patents

Tobacco smoke filter plugs made of paper and method for improving their taste qualities

Info

Publication number
CA812559A
CA812559A CA812559A CA812559DA CA812559A CA 812559 A CA812559 A CA 812559A CA 812559 A CA812559 A CA 812559A CA 812559D A CA812559D A CA 812559DA CA 812559 A CA812559 A CA 812559A
Authority
CA
Canada
Prior art keywords
paper
improving
tobacco smoke
smoke filter
filter plugs
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
CA812559A
Inventor
Barkowski Erich
A. Muller Paul
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.)
Celfil Co
Original Assignee
Celfil Co
Publication date
Application granted granted Critical
Publication of CA812559A publication Critical patent/CA812559A/en
Expired legal-status Critical Current

Links

CA812559A Tobacco smoke filter plugs made of paper and method for improving their taste qualities Expired CA812559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA812559T

Publications (1)

Publication Number Publication Date
CA812559A true CA812559A (en) 1969-05-13

Family

ID=36285060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA812559A Expired CA812559A (en) Tobacco smoke filter plugs made of paper and method for improving their taste qualities

Country Status (1)

Country Link
CA (1) CA812559A (en)

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