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发明名称
SINTERED ELECTROCONTACT MATERIAL ON THE BASE OF COPPER
摘要
申请公布号
RU2073736(C1)
申请公布日期
1997.02.20
申请号
SU19934918025
申请日期
1993.03.11
申请人
NAUCHNO-PROIZVODSTVENNOE MALOE PREDPRIYATIE "EKSTEK"
发明人
IVANOV VIKTOR V;KIRKO VLADIMIR I;IVANOV VLADIMIR V
分类号
C22C9/00;H01H1/02;H01H1/025;(IPC1-7):C22C9/00
主分类号
C22C9/00
代理机构
代理人
主权项
地址
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