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发明名称
COATED ABRASIVE ARTICLE
摘要
申请公布号
KR20010043184(A)
申请公布日期
2001.05.25
申请号
KR1020007012107
申请日期
2000.10.31
申请人
发明人
分类号
B24D3/28
主分类号
B24D3/28
代理机构
代理人
主权项
地址
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