CA680361A - Fibrous absorption filter for tobacco products - Google Patents

Fibrous absorption filter for tobacco products

Info

Publication number
CA680361A
CA680361A CA680361A CA680361DA CA680361A CA 680361 A CA680361 A CA 680361A CA 680361 A CA680361 A CA 680361A CA 680361D A CA680361D A CA 680361DA CA 680361 A CA680361 A CA 680361A
Authority
CA
Canada
Prior art keywords
tobacco products
absorption filter
fibrous absorption
fibrous
tobacco
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
CA680361A
Inventor
Miller Johannes
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA680361A publication Critical patent/CA680361A/en
Expired legal-status Critical Current

Links

CA680361A Fibrous absorption filter for tobacco products Expired CA680361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA680361T

Publications (1)

Publication Number Publication Date
CA680361A true CA680361A (en) 1964-02-18

Family

ID=35981439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA680361A Expired CA680361A (en) Fibrous absorption filter for tobacco products

Country Status (1)

Country Link
CA (1) CA680361A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424173A (en) * 1967-09-14 1969-01-28 Fastman Kodak Co Filter element for selectively removing nicotine from tobacco smoke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424173A (en) * 1967-09-14 1969-01-28 Fastman Kodak Co Filter element for selectively removing nicotine from tobacco smoke

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