CA108398A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA108398A
CA108398A CA000108398A CA108398DA CA108398A CA 108398 A CA108398 A CA 108398A CA 000108398 A CA000108398 A CA 000108398A CA 108398D A CA108398D A CA 108398DA CA 108398 A CA108398 A CA 108398A
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
CA000108398A
Other languages
French (fr)
Inventor
Dean N. Swift
Original Assignee
Dean N. Swift
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 Dean N. Swift filed Critical Dean N. Swift
Priority to CA108398T priority Critical
Application granted granted Critical
Publication of CA108398A publication Critical patent/CA108398A/en
Expired legal-status Critical Current

Links

CA000108398A 1907-05-20 1907-05-20 Window ventilator Expired CA108398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA108398T 1907-05-20

Publications (1)

Publication Number Publication Date
CA108398A true CA108398A (en) 1907-11-05

Family

ID=45228124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000108398A Expired CA108398A (en) 1907-05-20 1907-05-20 Window ventilator

Country Status (1)

Country Link
CA (1) CA108398A (en)

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