CA249452A - Means for opening and closing windows - Google Patents

Means for opening and closing windows

Info

Publication number
CA249452A
CA249452A CA249452A CA249452DA CA249452A CA 249452 A CA249452 A CA 249452A CA 249452 A CA249452 A CA 249452A CA 249452D A CA249452D A CA 249452DA CA 249452 A CA249452 A CA 249452A
Authority
CA
Canada
Prior art keywords
opening
closing windows
windows
closing
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
CA249452A
Other languages
French (fr)
Inventor
Bird Frank
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
Publication date
Application granted granted Critical
Publication of CA249452A publication Critical patent/CA249452A/en
Expired legal-status Critical Current

Links

CA249452A Means for opening and closing windows Expired CA249452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA249452T

Publications (1)

Publication Number Publication Date
CA249452A true CA249452A (en) 1925-05-12

Family

ID=35156426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249452A Expired CA249452A (en) Means for opening and closing windows

Country Status (1)

Country Link
CA (1) CA249452A (en)

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