CA364977A - Air filtering apparatus - Google Patents

Air filtering apparatus

Info

Publication number
CA364977A
CA364977A CA364977A CA364977DA CA364977A CA 364977 A CA364977 A CA 364977A CA 364977 A CA364977 A CA 364977A CA 364977D A CA364977D A CA 364977DA CA 364977 A CA364977 A CA 364977A
Authority
CA
Canada
Prior art keywords
air filtering
filtering apparatus
air
filtering
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
CA364977A
Other languages
French (fr)
Inventor
Henry Alexander 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 CA364977A publication Critical patent/CA364977A/en
Expired legal-status Critical Current

Links

CA364977A Air filtering apparatus Expired CA364977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA364977T

Publications (1)

Publication Number Publication Date
CA364977A true CA364977A (en) 1937-03-23

Family

ID=35366049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364977A Expired CA364977A (en) Air filtering apparatus

Country Status (1)

Country Link
CA (1) CA364977A (en)

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