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CA145195A - Window ventilation - Google Patents

Window ventilation

Info

Publication number
CA145195A
CA145195A CA000145195A CA145195DA CA145195A CA 145195 A CA145195 A CA 145195A CA 000145195 A CA000145195 A CA 000145195A CA 145195D A CA145195D A CA 145195DA CA 145195 A CA145195 A CA 145195A
Authority
CA
Canada
Prior art keywords
window ventilation
ventilation
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
CA000145195A
Other languages
French (fr)
Inventor
Henry Higgin
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.)
HIGGIN MANUFACTURING Co
Original Assignee
HIGGIN MANUFACTURING Co
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 HIGGIN MANUFACTURING Co filed Critical HIGGIN MANUFACTURING Co
Application granted granted Critical
Publication of CA145195A publication Critical patent/CA145195A/en
Expired legal-status Critical Current

Links

CA000145195A 1912-08-26 1912-08-26 Window ventilation Expired CA145195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA145195T 1912-08-26

Publications (1)

Publication Number Publication Date
CA145195A true CA145195A (en) 1913-01-14

Family

ID=45264910

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000145195A Expired CA145195A (en) 1912-08-26 1912-08-26 Window ventilation

Country Status (1)

Country Link
CA (1) CA145195A (en)

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