范钰琢

Mechanical transmission of electric vehicle

赵福全, 张军, 陈勇, 2011 .

Double-clutch type automatic transmission

杨健, 赵福全, 李书福, 2010 .

Parking mechanism for automatic transmission of automobile

刘磊, 陈勇, 赵福全, 2011 .

Reverse gear arrangement structure of two-shaft type transmission

杨健, 赵福全, 李书福, 2009 .