CA318371A - Filtre d'air - Google Patents

Filtre d'air

Info

Publication number
CA318371A
CA318371A CA318371A CA318371DA CA318371A CA 318371 A CA318371 A CA 318371A CA 318371 A CA318371 A CA 318371A CA 318371D A CA318371D A CA 318371DA CA 318371 A CA318371 A CA 318371A
Authority
CA
Canada
Prior art keywords
air filter
filter
air
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
CA318371A
Other languages
English (en)
Inventor
W. Earnest George
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 CA318371A publication Critical patent/CA318371A/fr
Expired legal-status Critical Current

Links

CA318371A Filtre d'air Expired CA318371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA318371T

Publications (1)

Publication Number Publication Date
CA318371A true CA318371A (fr) 1931-12-29

Family

ID=35278926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318371A Expired CA318371A (fr) Filtre d'air

Country Status (1)

Country Link
CA (1) CA318371A (fr)

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