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发明名称
ELECTRIC CONTACT MATERIAL
摘要
申请公布号
JPS5386463(A)
申请公布日期
1978.07.29
申请号
JP19770001680
申请日期
1977.01.10
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OOKUMA SHINJI;SHINTA SANKICHI;OIDA MASAHIRO;HIROHATA HIYOUGO
分类号
C22C5/06;H01H1/02;H01H1/023
主分类号
C22C5/06
代理机构
代理人
主权项
地址
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