Contacts de relais à durée de vie accrue,申请号FR19640989227-传众专利搜索

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发明名称	Contacts de relais à durée de vie accrue
摘要
申请公布号	FR1408691(A)	申请公布日期	1965.08.13
申请号	FR19640989227	申请日期	1964.09.24
申请人	TELEFONAKTIEBOLAGET L M ERICSSON	发明人
分类号	H01H1/02;H01H1/66;H01T1/24	主分类号	H01H1/02
代理机构		代理人
主权项
地址

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