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发明名称
JIG FOR GRINDING
摘要
申请公布号
KR920002508(Y1)
申请公布日期
1992.04.25
申请号
KR19890012191U
申请日期
1989.08.19
申请人
SAM SUNG ELECTRON DEVICE CO., LTD.
发明人
CHOE, SANG - YOL
分类号
B24B41/06;(IPC1-7):B24B41/06
主分类号
B24B41/06
代理机构
代理人
主权项
地址
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