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发明名称
GRINDER
摘要
申请公布号
RU2031709(C1)
申请公布日期
1995.03.27
申请号
SU19914944714
申请日期
1991.05.20
申请人
MEZHVEDOMSTVENNYJ NAUCHNO-PROIZVODSTVENNYJ TSENTR "MATERIALOVEDENIE"
发明人
ANDRIEVSKIJ SERGEJ PETROVICH;ISTRU ANDREJ BOGDANOVICH
分类号
B02C4/08;B02C18/06;(IPC1-7):B02C4/08
主分类号
B02C4/08
代理机构
代理人
主权项
地址
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