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Variable ratio power transmission device
US 3,407,687 A
Filed
: 03/27/1967
Issued
: 10/29/1968
Est. Priority Date
: 03/27/1967
Status: Expired due to Term
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Current Assignee
Tadashi Hayashi
Original Assignee
Tadashi Hayashi
Inventors
TADASHI HAYASHI
Application Number
US04/626,070
Time in Patent Office
582 Days
Field of Search
US Class Current
475/189
CPC Class Codes
F16H 15/52
in which a member of unifor...
Y10S 475/904
Particular mathematical equ...
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