CA251286A - Hoisting apparatus - Google Patents

Hoisting apparatus

Info

Publication number
CA251286A
CA251286A CA251286A CA251286DA CA251286A CA 251286 A CA251286 A CA 251286A CA 251286 A CA251286 A CA 251286A CA 251286D A CA251286D A CA 251286DA CA 251286 A CA251286 A CA 251286A
Authority
CA
Canada
Prior art keywords
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
CA251286A
Other languages
French (fr)
Inventor
R. Benson Frank
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.)
Newport News Shipbuilding and Dry Dock Co
Original Assignee
Newport News Shipbuilding and Dry Dock Co
Publication date
Application granted granted Critical
Publication of CA251286A publication Critical patent/CA251286A/en
Expired legal-status Critical Current

Links

CA251286A Hoisting apparatus Expired CA251286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA251286T

Publications (1)

Publication Number Publication Date
CA251286A true CA251286A (en) 1925-06-30

Family

ID=35158260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251286A Expired CA251286A (en) Hoisting apparatus

Country Status (1)

Country Link
CA (1) CA251286A (en)

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