CA164231A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA164231A
CA164231A CA000164231A CA164231DA CA164231A CA 164231 A CA164231 A CA 164231A CA 000164231 A CA000164231 A CA 000164231A CA 164231D A CA164231D A CA 164231DA CA 164231 A CA164231 A CA 164231A
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
CA000164231A
Other languages
French (fr)
Inventor
Hector A. Arel
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA164231A publication Critical patent/CA164231A/en
Expired legal-status Critical Current

Links

CA000164231A 1915-04-19 1915-04-19 Window ventilator Expired CA164231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA164231T 1915-04-19

Publications (1)

Publication Number Publication Date
CA164231A true CA164231A (en) 1915-08-10

Family

ID=45283911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000164231A Expired CA164231A (en) 1915-04-19 1915-04-19 Window ventilator

Country Status (1)

Country Link
CA (1) CA164231A (en)

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