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发明名称
FORWARD DRIVING APPARATUS FOR BICYCLE
摘要
申请公布号
KR200146478(Y1)
申请公布日期
1999.06.15
申请号
KR19960004973U
申请日期
1996.03.15
申请人
PARK, CHUN-GILL
发明人
PARK, CHUN-GILL
分类号
B62M11/00;(IPC1-7):B62M11/00
主分类号
B62M11/00
代理机构
代理人
主权项
地址
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