CA372208A - Air filter for ventilating systems - Google Patents

Air filter for ventilating systems

Info

Publication number
CA372208A
CA372208A CA372208A CA372208DA CA372208A CA 372208 A CA372208 A CA 372208A CA 372208 A CA372208 A CA 372208A CA 372208D A CA372208D A CA 372208DA CA 372208 A CA372208 A CA 372208A
Authority
CA
Canada
Prior art keywords
air filter
ventilating systems
ventilating
systems
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
CA372208A
Other languages
French (fr)
Inventor
Christofferson Charles
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.)
UNIVERSAL AIR FILTER Corp
Original Assignee
UNIVERSAL AIR FILTER Corp
Publication date
Application granted granted Critical
Publication of CA372208A publication Critical patent/CA372208A/en
Expired legal-status Critical Current

Links

CA372208A Air filter for ventilating systems Expired CA372208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA372208T

Publications (1)

Publication Number Publication Date
CA372208A true CA372208A (en) 1938-03-01

Family

ID=35373273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372208A Expired CA372208A (en) Air filter for ventilating systems

Country Status (1)

Country Link
CA (1) CA372208A (en)

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