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CA803258A - Tobacco smoke filters and the methods of making same - Google Patents

Tobacco smoke filters and the methods of making same

Info

Publication number
CA803258A
CA803258A CA803258A CA803258DA CA803258A CA 803258 A CA803258 A CA 803258A CA 803258 A CA803258 A CA 803258A CA 803258D A CA803258D A CA 803258DA CA 803258 A CA803258 A CA 803258A
Authority
CA
Canada
Prior art keywords
methods
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
CA803258A
Inventor
Fukui Shojiro
Takahashi Seiichi
Takahashi Hideo
Yoshioka Yoshihide
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.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon Co Ltd
Publication date
Application granted granted Critical
Publication of CA803258A publication Critical patent/CA803258A/en
Expired legal-status Critical Current

Links

CA803258A Tobacco smoke filters and the methods of making same Expired CA803258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803258T

Publications (1)

Publication Number Publication Date
CA803258A true CA803258A (en) 1969-01-07

Family

ID=36271302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803258A Expired CA803258A (en) Tobacco smoke filters and the methods of making same

Country Status (1)

Country Link
CA (1) CA803258A (en)

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