CA270687A - Ventilateur de fenetre - Google Patents

Ventilateur de fenetre

Info

Publication number
CA270687A
CA270687A CA270687A CA270687DA CA270687A CA 270687 A CA270687 A CA 270687A CA 270687 A CA270687 A CA 270687A CA 270687D A CA270687D A CA 270687DA CA 270687 A CA270687 A CA 270687A
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
CA270687A
Other languages
English (en)
Inventor
H. Simpson George
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 CA270687A publication Critical patent/CA270687A/fr
Expired legal-status Critical Current

Links

CA270687A Ventilateur de fenetre Expired CA270687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA270687T

Publications (1)

Publication Number Publication Date
CA270687A true CA270687A (fr) 1927-05-17

Family

ID=35200718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270687A Expired CA270687A (fr) Ventilateur de fenetre

Country Status (1)

Country Link
CA (1) CA270687A (fr)

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