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经营范围
发明名称
HUMAN POWERED VEHICLE WITH TWO RECIPROCAL PEDALS
摘要
A reciprocal pedal drive mechanism for human powered vehicles. The drive motion on each of the two pedals is efficiently converted to two motions, one for pedal recovery and the other for driving the vehicle forward.
申请公布号
KR20100057684(A)
申请公布日期
2010.05.31
申请号
KR20107007815
申请日期
2008.09.03
申请人
YAN HUI
发明人
YAN HUI
分类号
B62M1/24;B62M3/00;F16H21/02;F16H31/00
主分类号
B62M1/24
代理机构
代理人
主权项
地址
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