CA847114A - Tobacco smoke purifying method and filter to carry it out - Google Patents

Tobacco smoke purifying method and filter to carry it out

Info

Publication number
CA847114A
CA847114A CA847114A CA847114DA CA847114A CA 847114 A CA847114 A CA 847114A CA 847114 A CA847114 A CA 847114A CA 847114D A CA847114D A CA 847114DA CA 847114 A CA847114 A CA 847114A
Authority
CA
Canada
Prior art keywords
filter
carry
tobacco smoke
purifying method
smoke purifying
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
CA847114A
Inventor
De Senepart Jules-Odon
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA847114A publication Critical patent/CA847114A/en
Expired legal-status Critical Current

Links

CA847114A Tobacco smoke purifying method and filter to carry it out Expired CA847114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA847114T

Publications (1)

Publication Number Publication Date
CA847114A true CA847114A (en) 1970-07-21

Family

ID=36331337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA847114A Expired CA847114A (en) Tobacco smoke purifying method and filter to carry it out

Country Status (1)

Country Link
CA (1) CA847114A (en)

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