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US2438216A
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Reversible clutching mechanism
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US2289019A
|
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Hydraulic coupling with neutral and dual locking means therefor
|
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US2208674A
|
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Selectively controlled clutch transmission mechanism
|
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US2161473A
|
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Power-transmission mechanism
|
|
US2152739A
|
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Variable speed power transmission device
|
|
US2169495A
|
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Transmission synchronizer and gear lock-up
|
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US2175940A
|
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Selective control mechanism for automobile transmissions
|
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US2085805A
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Transmission and operating mechanism therefor
|
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US2085317A
|
|
Clutch and operating mechanism therefor
|
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US2065938A
|
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Multiple-acting overrunning clutch
|
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US1766823A
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Multiple-power clutch
|
|
US1707399A
|
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Transmission
|
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US1693080A
|
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Automatic gear shift
|
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US1743781A
|
|
Transmission
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