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发明名称
MAGNETIC GRINDING APPARATUS AND METHOD
摘要
申请公布号
KR0159741(B1)
申请公布日期
1999.01.15
申请号
KR19960001411
申请日期
1996.01.23
申请人
LG ELECTRONICS CO.,LTD
发明人
KIM, DUK-HWAN
分类号
B24B31/112;(IPC1-7):B24B31/112
主分类号
B24B31/112
代理机构
代理人
主权项
地址
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