CA323314A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA323314A
CA323314A CA323314A CA323314DA CA323314A CA 323314 A CA323314 A CA 323314A CA 323314 A CA323314 A CA 323314A CA 323314D A CA323314D A CA 323314DA CA 323314 A CA323314 A CA 323314A
Authority
CA
Canada
Prior art keywords
window ventilator
ventilator
window
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
CA323314A
Other languages
French (fr)
Inventor
Bowman Lawrence Arthur
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 CA323314A publication Critical patent/CA323314A/en
Expired legal-status Critical Current

Links

CA323314A Window ventilator Expired CA323314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323314T

Publications (1)

Publication Number Publication Date
CA323314A true CA323314A (en) 1932-06-14

Family

ID=35283867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323314A Expired CA323314A (en) Window ventilator

Country Status (1)

Country Link
CA (1) CA323314A (en)

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