CA277113A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA277113A
CA277113A CA277113A CA277113DA CA277113A CA 277113 A CA277113 A CA 277113A CA 277113 A CA277113 A CA 277113A CA 277113D A CA277113D A CA 277113DA CA 277113 A CA277113 A CA 277113A
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
CA277113A
Other languages
French (fr)
Inventor
Jerome De Grasse Daniel
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 CA277113A publication Critical patent/CA277113A/en
Expired legal-status Critical Current

Links

CA277113A Window ventilator Expired CA277113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA277113T

Publications (1)

Publication Number Publication Date
CA277113A true CA277113A (en) 1928-01-17

Family

ID=35210204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277113A Expired CA277113A (en) Window ventilator

Country Status (1)

Country Link
CA (1) CA277113A (en)

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