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发明名称
TRANSMISSION DEVICE OF BICYCLES
摘要
申请公布号
KR870003746(Y1)
申请公布日期
1987.10.23
申请号
KR19850001204U
申请日期
1985.02.05
申请人
KIM, RAN-SIK;HAN, WON-SIK
发明人
KIM, RAN-SIK;HAN, WON-SIK
分类号
B62M25/02;(IPC1-7):B62M25/02
主分类号
B62M25/02
代理机构
代理人
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