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Inventor
CASALS PEDRO
DE
2 patents
Patents
2 patents
US7699736B2
Apr 20, 2010
Multi-speed transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN
22 citations
91
US7396309B2
Jul 8, 2008
Split power transmission to include a variable drive
ZAHNRADFABRIK FRIEDRICHSHAFEN
31 citations
90