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CA174920A - Ventilated window sash - Google Patents

Ventilated window sash

Info

Publication number
CA174920A
CA174920A CA000174920A CA174920DA CA174920A CA 174920 A CA174920 A CA 174920A CA 000174920 A CA000174920 A CA 000174920A CA 174920D A CA174920D A CA 174920DA CA 174920 A CA174920 A CA 174920A
Authority
CA
Canada
Prior art keywords
window sash
ventilated window
ventilated
sash
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
CA000174920A
Other languages
French (fr)
Inventor
Thomas O'flynn
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 CA174920A publication Critical patent/CA174920A/en
Expired legal-status Critical Current

Links

CA000174920A 1916-10-07 1916-10-07 Ventilated window sash Expired CA174920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174920T 1916-10-07

Publications (1)

Publication Number Publication Date
CA174920A true CA174920A (en) 1917-02-06

Family

ID=45294573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174920A Expired CA174920A (en) 1916-10-07 1916-10-07 Ventilated window sash

Country Status (1)

Country Link
CA (1) CA174920A (en)

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