CA517253A - Mecanisme de commande de porte - Google Patents

Mecanisme de commande de porte

Info

Publication number
CA517253A
CA517253A CA517253A CA517253DA CA517253A CA 517253 A CA517253 A CA 517253A CA 517253 A CA517253 A CA 517253A CA 517253D A CA517253D A CA 517253DA CA 517253 A CA517253 A CA 517253A
Authority
CA
Canada
Prior art keywords
control mechanism
door control
door
control
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
CA517253A
Other languages
English (en)
Inventor
L. Allen Edwin
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.)
RUDOLPH I SCHONITZER
Original Assignee
RUDOLPH I SCHONITZER
Publication date
Application granted granted Critical
Publication of CA517253A publication Critical patent/CA517253A/fr
Expired legal-status Critical Current

Links

CA517253A Mecanisme de commande de porte Expired CA517253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA517253T

Publications (1)

Publication Number Publication Date
CA517253A true CA517253A (fr) 1955-10-04

Family

ID=35670448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA517253A Expired CA517253A (fr) Mecanisme de commande de porte

Country Status (1)

Country Link
CA (1) CA517253A (fr)

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