CA285998A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA285998A
CA285998A CA285998A CA285998DA CA285998A CA 285998 A CA285998 A CA 285998A CA 285998 A CA285998 A CA 285998A CA 285998D A CA285998D A CA 285998DA CA 285998 A CA285998 A CA 285998A
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
CA285998A
Other languages
French (fr)
Inventor
L. Clarke Edward
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 CA285998A publication Critical patent/CA285998A/en
Expired legal-status Critical Current

Links

CA285998A Window ventilator Expired CA285998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285998T

Publications (1)

Publication Number Publication Date
CA285998A true CA285998A (en) 1929-01-01

Family

ID=35222810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285998A Expired CA285998A (en) Window ventilator

Country Status (1)

Country Link
CA (1) CA285998A (en)

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