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发明名称
METHOD TO PRODUCE PIECES OF POWDER QUICK-CUTTING STEEL
摘要
申请公布号
RU2069602(C1)
申请公布日期
1996.11.27
申请号
SU19915019542
申请日期
1991.12.25
申请人
AKTSIONERNOE OBSHCHESTVO "TIKO INVEST"
发明人
TOLKACHEVA ELENA P;KRASNOV ANDREJ V;ASTAKHOV SERGEJ I;KAGANOV ALEKSANDR G
分类号
B22F3/18;(IPC1-7):B22F3/18
主分类号
B22F3/18
代理机构
代理人
主权项
地址
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