CA230431A - Swinging drum for hoisting engines - Google Patents

Swinging drum for hoisting engines

Info

Publication number
CA230431A
CA230431A CA230431A CA230431DA CA230431A CA 230431 A CA230431 A CA 230431A CA 230431 A CA230431 A CA 230431A CA 230431D A CA230431D A CA 230431DA CA 230431 A CA230431 A CA 230431A
Authority
CA
Canada
Prior art keywords
swinging drum
hoisting engines
hoisting
engines
swinging
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
CA230431A
Other languages
French (fr)
Inventor
John Imboff August
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.)
J S MUNDY HOISTING ENGINE Co
Original Assignee
J S MUNDY HOISTING ENGINE Co
Publication date
Application granted granted Critical
Publication of CA230431A publication Critical patent/CA230431A/en
Expired legal-status Critical Current

Links

CA230431A Swinging drum for hoisting engines Expired CA230431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230431T

Publications (1)

Publication Number Publication Date
CA230431A true CA230431A (en) 1923-04-17

Family

ID=35127804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230431A Expired CA230431A (en) Swinging drum for hoisting engines

Country Status (1)

Country Link
CA (1) CA230431A (en)

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