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Variable-speed transmission
US 2,586,725 A
Filed
: 02/06/1951
Issued
: 02/19/1952
Est. Priority Date
: 02/08/1950
Status: Expired due to Term
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Current Assignee
Henry Schottler
Original Assignee
Henry Schottler
Inventors
HENRY SCHOTTLER
Application Number
US03/209,543
Time in Patent Office
378 Days
Field of Search
US Class Current
475/189
CPC Class Codes
F16H 15/506
in which two members of non...
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