CA810933A - Smoke filter - Google Patents

Smoke filter

Info

Publication number
CA810933A
CA810933A CA810933A CA810933DA CA810933A CA 810933 A CA810933 A CA 810933A CA 810933 A CA810933 A CA 810933A CA 810933D A CA810933D A CA 810933DA CA 810933 A CA810933 A CA 810933A
Authority
CA
Canada
Prior art keywords
smoke filter
smoke
filter
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
CA810933A
Inventor
M. Berger Richard
C. Sproull Reavis
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.)
Filtrona Richmond Inc
Original Assignee
American Filtrona Corp
Publication date
Application granted granted Critical
Publication of CA810933A publication Critical patent/CA810933A/en
Expired legal-status Critical Current

Links

CA810933A Smoke filter Expired CA810933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA810933T

Publications (1)

Publication Number Publication Date
CA810933A true CA810933A (en) 1969-04-22

Family

ID=36281459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA810933A Expired CA810933A (en) Smoke filter

Country Status (1)

Country Link
CA (1) CA810933A (en)

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