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发明名称
GRIND TOOL FOR STONE PROCESSING
摘要
申请公布号
KR920006236(Y1)
申请公布日期
1992.09.17
申请号
KR19900004399U
申请日期
1990.04.12
申请人
DONG, SHIN GRIND CO., LTD.
发明人
HWANG, CHANG - WON
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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