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发明名称
ELECTRICAL CONTACT MATERIAL
摘要
申请公布号
JPS5938345(A)
申请公布日期
1984.03.02
申请号
JP19820148554
申请日期
1982.08.27
申请人
TANAKA KIKINZOKU KOGYO KK
发明人
HARADA TAKESHI
分类号
C22C5/06;C22C32/00;H01H1/02;H01H1/023;H01H11/04
主分类号
C22C5/06
代理机构
代理人
主权项
地址
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