CA410146A - Ventilateur de fenetre - Google Patents

Ventilateur de fenetre

Info

Publication number
CA410146A
CA410146A CA410146A CA410146DA CA410146A CA 410146 A CA410146 A CA 410146A CA 410146 A CA410146 A CA 410146A CA 410146D A CA410146D A CA 410146DA CA 410146 A CA410146 A CA 410146A
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
CA410146A
Other languages
English (en)
Inventor
Emanuel Christiansen Andreas
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 CA410146A publication Critical patent/CA410146A/fr
Expired legal-status Critical Current

Links

CA410146A Ventilateur de fenetre Expired CA410146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA410146T

Publications (1)

Publication Number Publication Date
CA410146A true CA410146A (fr) 1943-01-19

Family

ID=35421448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA410146A Expired CA410146A (fr) Ventilateur de fenetre

Country Status (1)

Country Link
CA (1) CA410146A (fr)

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