CA461951A - Systeme de commande d'appareil electrique de levage - Google Patents

Systeme de commande d'appareil electrique de levage

Info

Publication number: CA461951A
Authority: CA; Canada
Prior art keywords: control system; electric hoist; hoist control; electric; hoist
Prior art date: 1949-12-20
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

CA461951A

Other languages

English (en)

Inventor

E. King George

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.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric Corp

Publication date

1949-12-20

1949-12-20 Application granted granted Critical

1949-12-20 Publication of CA461951A publication Critical patent/CA461951A/fr

Status Expired legal-status Critical Current

Links

CA461951A Systeme de commande d'appareil electrique de levage Expired CA461951A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA461951T

Publications (1)

Publication Number	Publication Date
CA461951A true CA461951A (fr)	1949-12-20

Family

ID=35591644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA461951A Expired CA461951A (fr)			Systeme de commande d'appareil electrique de levage

Country Status (1)

Country	Link
CA (1)	CA461951A (fr)

0
- CA CA461951A patent/CA461951A/fr not_active Expired

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