CA155219A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA155219A
CA155219A CA000155219A CA155219DA CA155219A CA 155219 A CA155219 A CA 155219A CA 000155219 A CA000155219 A CA 000155219A CA 155219D A CA155219D A CA 155219DA CA 155219 A CA155219 A CA 155219A
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
CA000155219A
Other languages
French (fr)
Inventor
Harry M. Cosh
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 CA155219A publication Critical patent/CA155219A/en
Expired legal-status Critical Current

Links

CA000155219A 1914-01-20 1914-01-20 Window ventilator Expired CA155219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA155219T 1914-01-20

Publications (1)

Publication Number Publication Date
CA155219A true CA155219A (en) 1914-04-21

Family

ID=45274927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000155219A Expired CA155219A (en) 1914-01-20 1914-01-20 Window ventilator

Country Status (1)

Country Link
CA (1) CA155219A (en)

Similar Documents

Publication Publication Date Title
CA154777A (en) Ventilator
CA174935A (en) Ventilator for windows
CA155219A (en) Window ventilator
CA156860A (en) Ventilator for windows
CA161943A (en) Ventilator for windows
CA157270A (en) Window
CA157756A (en) Window
CA158991A (en) Window
CA157664A (en) Window
CA175723A (en) Window
CA158320A (en) Window
CA158646A (en) Window
CA157235A (en) Window
CA159028A (en) Window
CA159068A (en) Window
CA159866A (en) Window
CA161145A (en) Window
CA153033A (en) Window
CA161441A (en) Window
CA158327A (en) Ventilator
CA155547A (en) Ventilator
CA158560A (en) Ventilator
CA158710A (en) Ventilator
CA160264A (en) Ventilator
CA162114A (en) Ventilator