CA357323A - Building ventilating apparatus - Google Patents

Building ventilating apparatus

Info

Publication number
CA357323A
CA357323A CA357323A CA357323DA CA357323A CA 357323 A CA357323 A CA 357323A CA 357323 A CA357323 A CA 357323A CA 357323D A CA357323D A CA 357323DA CA 357323 A CA357323 A CA 357323A
Authority
CA
Canada
Prior art keywords
ventilating apparatus
building ventilating
building
ventilating
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
CA357323A
Other languages
French (fr)
Inventor
A. Bulkeley Claude
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.)
Niagara Blower Co
Original Assignee
Niagara Blower Co
Publication date
Application granted granted Critical
Publication of CA357323A publication Critical patent/CA357323A/en
Expired legal-status Critical Current

Links

CA357323A Building ventilating apparatus Expired CA357323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA357323T

Publications (1)

Publication Number Publication Date
CA357323A true CA357323A (en) 1936-04-21

Family

ID=35356663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA357323A Expired CA357323A (en) Building ventilating apparatus

Country Status (1)

Country Link
CA (1) CA357323A (en)

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