CA543028A - Contrepoids de chassis a blocage automatique - Google Patents

Contrepoids de chassis a blocage automatique

Info

Publication number
CA543028A
CA543028A CA543028A CA543028DA CA543028A CA 543028 A CA543028 A CA 543028A CA 543028 A CA543028 A CA 543028A CA 543028D A CA543028D A CA 543028DA CA 543028 A CA543028 A CA 543028A
Authority
CA
Canada
Prior art keywords
self
sash balance
locking sash
locking
balance
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
CA543028A
Other languages
English (en)
Inventor
B. Haas Glenn
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.)
FORMETAL
Original Assignee
FORMETAL
Publication date
Application granted granted Critical
Publication of CA543028A publication Critical patent/CA543028A/fr
Expired legal-status Critical Current

Links

CA543028A Contrepoids de chassis a blocage automatique Expired CA543028A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543028T

Publications (1)

Publication Number Publication Date
CA543028A true CA543028A (fr) 1957-07-02

Family

ID=35700188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543028A Expired CA543028A (fr) Contrepoids de chassis a blocage automatique

Country Status (1)

Country Link
CA (1) CA543028A (fr)

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