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发明名称
PERALATAN PENGUBAH TENAGA PADA POROS SEPEDA
摘要
申请公布号
ID18104(A)
申请公布日期
1998.03.05
申请号
ID19970000679
申请日期
1997.03.05
申请人
WORLD INDUSTRY CO. LTD
发明人
MOON-SOO YOO
分类号
(IPC1-7):B02M9/00
主分类号
(IPC1-7):B02M9/00
代理机构
代理人
主权项
地址
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