CA145171A - Ventilateur pour fenetres - Google Patents

Ventilateur pour fenetres

Info

Publication number
CA145171A
CA145171A CA000145171A CA145171DA CA145171A CA 145171 A CA145171 A CA 145171A CA 000145171 A CA000145171 A CA 000145171A CA 145171D A CA145171D A CA 145171DA CA 145171 A CA145171 A CA 145171A
Authority
CA
Canada
Prior art keywords
ventilator
windows
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
CA000145171A
Other languages
English (en)
Inventor
Isidor Pomerantz
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 CA145171A publication Critical patent/CA145171A/fr
Expired legal-status Critical Current

Links

CA000145171A 1912-08-14 1912-08-14 Ventilateur pour fenetres Expired CA145171A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA145171T 1912-08-14

Publications (1)

Publication Number Publication Date
CA145171A true CA145171A (fr) 1913-01-07

Family

ID=45264886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000145171A Expired CA145171A (fr) 1912-08-14 1912-08-14 Ventilateur pour fenetres

Country Status (1)

Country Link
CA (1) CA145171A (fr)

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