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CA156529A - Window operating apparatus - Google Patents

Window operating apparatus

Info

Publication number
CA156529A
CA156529A CA000156529A CA156529DA CA156529A CA 156529 A CA156529 A CA 156529A CA 000156529 A CA000156529 A CA 000156529A CA 156529D A CA156529D A CA 156529DA CA 156529 A CA156529 A CA 156529A
Authority
CA
Canada
Prior art keywords
operating apparatus
window operating
window
operating
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
CA000156529A
Other languages
French (fr)
Inventor
Alvar K. Ternstedt
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.)
PERFECT WINDOW REGULATOR Co
Original Assignee
PERFECT WINDOW REGULATOR 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 PERFECT WINDOW REGULATOR Co filed Critical PERFECT WINDOW REGULATOR Co
Application granted granted Critical
Publication of CA156529A publication Critical patent/CA156529A/en
Expired legal-status Critical Current

Links

CA000156529A 1912-12-06 1912-12-06 Window operating apparatus Expired CA156529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156529T 1912-12-06

Publications (1)

Publication Number Publication Date
CA156529A true CA156529A (en) 1914-06-30

Family

ID=45276236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000156529A Expired CA156529A (en) 1912-12-06 1912-12-06 Window operating apparatus

Country Status (1)

Country Link
CA (1) CA156529A (en)

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