CA424640A - Systeme de commande d'appareil de levage - Google Patents

Systeme de commande d'appareil de levage

Info

Publication number
CA424640A
CA424640A CA424640A CA424640DA CA424640A CA 424640 A CA424640 A CA 424640A CA 424640 A CA424640 A CA 424640A CA 424640D A CA424640D A CA 424640DA CA 424640 A CA424640 A CA 424640A
Authority
CA
Canada
Prior art keywords
control system
hoist control
hoist
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
CA424640A
Other languages
English (en)
Inventor
W. Cooke James
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA424640A publication Critical patent/CA424640A/fr
Expired legal-status Critical Current

Links

CA424640A Systeme de commande d'appareil de levage Expired CA424640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424640T

Publications (1)

Publication Number Publication Date
CA424640A true CA424640A (fr) 1944-12-26

Family

ID=35535655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424640A Expired CA424640A (fr) Systeme de commande d'appareil de levage

Country Status (1)

Country Link
CA (1) CA424640A (fr)

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