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发明名称
Power changing apparatus of bicycle hub
摘要
申请公布号
AU685718(B2)
申请公布日期
1998.01.22
申请号
AU19970012123
申请日期
1996.12.30
申请人
WORLD INDUSTRY CO., LTD.
发明人
MOON-SOO YOO
分类号
B62M11/16;F16H3/66;(IPC1-7):B62M11/16
主分类号
B62M11/16
代理机构
代理人
主权项
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