CA330824A - Building ventilator - Google Patents

Building ventilator

Info

Publication number
CA330824A
CA330824A CA330824A CA330824DA CA330824A CA 330824 A CA330824 A CA 330824A CA 330824 A CA330824 A CA 330824A CA 330824D A CA330824D A CA 330824DA CA 330824 A CA330824 A CA 330824A
Authority
CA
Canada
Prior art keywords
building ventilator
ventilator
building
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
CA330824A
Other languages
French (fr)
Inventor
Kuehne William
A. Murdock William
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 CA330824A publication Critical patent/CA330824A/en
Expired legal-status Critical Current

Links

CA330824A Building ventilator Expired CA330824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330824T

Publications (1)

Publication Number Publication Date
CA330824A true CA330824A (en) 1933-03-14

Family

ID=35293194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330824A Expired CA330824A (en) Building ventilator

Country Status (1)

Country Link
CA (1) CA330824A (en)

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