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发明名称
GRINDING WHEEL HAVING A PAD
摘要
申请公布号
KR20050115199(A)
申请公布日期
2005.12.07
申请号
KR20040102173
申请日期
2004.12.07
申请人
SONG, JUN CHEOL
发明人
SONG, JUN CHEOL
分类号
B24D7/00;(IPC1-7):B24D7/00
主分类号
B24D7/00
代理机构
代理人
主权项
地址
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