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Automatic infinitely variablespeed drive
US 3,035,460 A
Filed
: 11/27/1959
Issued
: 05/22/1962
Est. Priority Date
: 12/02/1958
Status: Expired due to Term
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Current Assignee
Guichard, Louis
Original Assignee
Guichard, Louis
Inventors
Guichard, Louis
Application Number
US03/855,585
Time in Patent Office
907 Days
Field of Search
US Class Current
475/186
CPC Class Codes
F16H 61/6645
controlling shifting exclus...
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