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发明名称
COMPOUND MATERIAL FOR ELECTRIC CONTACT
摘要
申请公布号
JPH0410314(A)
申请公布日期
1992.01.14
申请号
JP19900110306
申请日期
1990.04.27
申请人
TOKURIKI HONTEN CO LTD
发明人
NARA TAKASHI;SATO SADAO
分类号
C22C5/06;H01H1/023;H01H1/04
主分类号
C22C5/06
代理机构
代理人
主权项
地址
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