CA226219A - Commande d'appareil de hissage - Google Patents

Commande d'appareil de hissage

Info

Publication number
CA226219A
CA226219A CA226219A CA226219DA CA226219A CA 226219 A CA226219 A CA 226219A CA 226219 A CA226219 A CA 226219A CA 226219D A CA226219D A CA 226219DA CA 226219 A CA226219 A CA 226219A
Authority
CA
Canada
Prior art keywords
controller
hoisting apparatus
hoisting
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
CA226219A
Other languages
English (en)
Inventor
S. Watson Thomas
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 CA226219A publication Critical patent/CA226219A/fr
Expired legal-status Critical Current

Links

CA226219A Commande d'appareil de hissage Expired CA226219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA226219T

Publications (1)

Publication Number Publication Date
CA226219A true CA226219A (fr) 1922-11-21

Family

ID=35121822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226219A Expired CA226219A (fr) Commande d'appareil de hissage

Country Status (1)

Country Link
CA (1) CA226219A (fr)

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