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发明名称
PROFILE GRINDING JIG
摘要
申请公布号
KR910009107(Y1)
申请公布日期
1991.11.25
申请号
KR19890016366U
申请日期
1989.11.06
申请人
SAM SUNG ELECTRON DEVICES CO.,LTD.
发明人
SUNG SOO-BOK
分类号
B24B5/00;(IPC1-7):B24B5/00
主分类号
B24B5/00
代理机构
代理人
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