CA468155A - Contrepoids de fenetres a guillotine - Google Patents

Contrepoids de fenetres a guillotine

Info

Publication number
CA468155A
CA468155A CA468155A CA468155DA CA468155A CA 468155 A CA468155 A CA 468155A CA 468155 A CA468155 A CA 468155A CA 468155D A CA468155D A CA 468155DA CA 468155 A CA468155 A CA 468155A
Authority
CA
Canada
Prior art keywords
sash balances
sash
balances
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
CA468155A
Other languages
English (en)
Inventor
Tappan Dewitt
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 CA468155A publication Critical patent/CA468155A/fr
Expired legal-status Critical Current

Links

CA468155A Contrepoids de fenetres a guillotine Expired CA468155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA468155T

Publications (1)

Publication Number Publication Date
CA468155A true CA468155A (fr) 1950-09-19

Family

ID=35602077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA468155A Expired CA468155A (fr) Contrepoids de fenetres a guillotine

Country Status (1)

Country Link
CA (1) CA468155A (fr)

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