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Electric winch control system
US 2,493,005 A
Filed
: 11/29/1947
Issued
: 01/03/1950
Est. Priority Date
: 11/29/1947
Status: Expired due to Term
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4 Citations
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Current Assignee
Earl B. Ankenman
,
Kurt Mahnke
Original Assignee
Earl B. Ankenman
,
Kurt Mahnke
Inventors
Mahnke, Kurt
,
Ankenman, Earl B.
Application Number
US02/788,950
Time in Patent Office
766 Days
Field of Search
US Class Current
318/261
CPC Class Codes
B66C 13/30
Circuits for braking, trave...
B66C 2700/082
Control of the secondary mo...
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