CA832254A - Smoke filter - Google Patents

Smoke filter

Info

Publication number: CA832254A
Authority: CA; Canada
Prior art keywords: smoke filter; smoke; filter
Prior art date: 1970-01-20
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

CA832254A

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

1970-01-20

1970-01-20 Application granted granted Critical

1970-01-20 Publication of CA832254A publication Critical patent/CA832254A/en

Status Expired legal-status Critical Current

Links

CA832254A Smoke filter Expired CA832254A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA832254T

Publications (1)

Publication Number	Publication Date
CA832254A true CA832254A (en)	1970-01-20

Family

ID=36309714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA832254A Expired CA832254A (en)			Smoke filter

Country Status (1)

Country	Link
CA (1)	CA832254A (en)

0
- CA CA832254A patent/CA832254A/en not_active Expired

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