CA521626A - Manivelle de surete - Google Patents

Manivelle de surete

Info

Publication number
CA521626A
CA521626A CA521626A CA521626DA CA521626A CA 521626 A CA521626 A CA 521626A CA 521626 A CA521626 A CA 521626A CA 521626D A CA521626D A CA 521626DA CA 521626 A CA521626 A CA 521626A
Authority
CA
Canada
Prior art keywords
safety winch
winch
safety
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
CA521626A
Other languages
English (en)
Inventor
M. Benson Jesse
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 CA521626A publication Critical patent/CA521626A/fr
Expired legal-status Critical Current

Links

CA521626A Manivelle de surete Expired CA521626A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521626T

Publications (1)

Publication Number Publication Date
CA521626A true CA521626A (fr) 1956-02-07

Family

ID=35674849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521626A Expired CA521626A (fr) Manivelle de surete

Country Status (1)

Country Link
CA (1) CA521626A (fr)

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