CA322147A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA322147A
CA322147A CA322147A CA322147DA CA322147A CA 322147 A CA322147 A CA 322147A CA 322147 A CA322147 A CA 322147A CA 322147D A CA322147D A CA 322147DA CA 322147 A CA322147 A CA 322147A
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
CA322147A
Other languages
French (fr)
Inventor
Boudreau Adelard
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.)
OVILA COUTURE
Original Assignee
OVILA COUTURE
Publication date
Application granted granted Critical
Publication of CA322147A publication Critical patent/CA322147A/en
Expired legal-status Critical Current

Links

CA322147A Window ventilator Expired CA322147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA322147T

Publications (1)

Publication Number Publication Date
CA322147A true CA322147A (en) 1932-05-03

Family

ID=35282700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322147A Expired CA322147A (en) Window ventilator

Country Status (1)

Country Link
CA (1) CA322147A (en)

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