发明名称 Electrical contact and process of manufacture
摘要 Electrical contacts are produced by processes comprising (1) forming on a metallic body a first layer of low melting metal(s) and (2) forming on the first layer a second layer of high melting metal(s). The thus produced contacts possess prolonged life, approximately 10 times that of conventional contacts when they are operated as working contact.
申请公布号 US4088803(A) 申请公布日期 1978.05.09
申请号 US19750613438 申请日期 1975.09.15
申请人 FUJITSU LIMITED 发明人 KUBO, MASATOSHI;HARA, TOSHITO;HAYASHI, YUJI;KASSAI, MAKOTO;MATSUMOTO, NORIO;NISHI, TSUNEYOSHI;SUZUKI, KOUSHICHI;KODAMA, MICHIKO;SINTANI, KADUWO
分类号 H01H1/02;(IPC1-7):C25D5/50 主分类号 H01H1/02
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