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经营范围
发明名称
GRINDING DEVICE
摘要
申请公布号
CS272290(B1)
申请公布日期
1991.01.15
申请号
CS19860008551
申请日期
1986.11.24
申请人
MERKIN VALENTIN M.,SU;OSTILOVSKIJ OLEG A.,SU
发明人
MERKIN VALENTIN M.,SU;OSTILOVSKIJ OLEG A.,SU
分类号
B24C3/12;(IPC1-7):B24C3/12
主分类号
B24C3/12
代理机构
代理人
主权项
地址
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