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Variable speed planetary type drive
US 2,913,932 A
Filed
: 10/04/1955
Issued
: 11/24/1959
Est. Priority Date
: 10/04/1955
Status: Expired due to Term
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Current Assignee
John W. Oehrli
Original Assignee
John W. Oehrli
Inventors
Oehrli, John W.
Application Number
US03/538,303
Time in Patent Office
1,512 Days
Field of Search
US Class Current
475/115
CPC Class Codes
F16H 15/506
in which two members of non...
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