CA597250A - Positive hoist control - Google Patents

Positive hoist control

Info

Publication number
CA597250A
CA597250A CA597250A CA597250DA CA597250A CA 597250 A CA597250 A CA 597250A CA 597250 A CA597250 A CA 597250A CA 597250D A CA597250D A CA 597250DA CA 597250 A CA597250 A CA 597250A
Authority
CA
Canada
Prior art keywords
hoist control
positive
positive hoist
control
hoist
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
CA597250A
Inventor
Kellogg Joseph
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.)
Nordberg Manufacturing Co
Original Assignee
Nordberg Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA597250A publication Critical patent/CA597250A/en
Expired legal-status Critical Current

Links

CA597250A Positive hoist control Expired CA597250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA597250T

Publications (1)

Publication Number Publication Date
CA597250A true CA597250A (en) 1960-05-03

Family

ID=35813025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA597250A Expired CA597250A (en) Positive hoist control

Country Status (1)

Country Link
CA (1) CA597250A (en)

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