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Inventor
VOLKERT RUEDIGER
DE
2 patents
Patents
2 patents
US7198586B2
Apr 3, 2007
Transmission having multiple ratio planetary gear unit in series with an auxiliary gear unit
FORD MOTOR CO
29 citations
88
US7354375B2
Apr 8, 2008
Transmission having multiple ratio planetary gear unit in series with an auxiliary gear unit
FORD MOTOR CO
14 citations
79