SLOW RELEASING CIRCUIT FOR RELAY,申请号JP19770052678-传众专利搜索

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发明名称	SLOW RELEASING CIRCUIT FOR RELAY
摘要
申请公布号	JPS53138039(A)	申请公布日期	1978.12.02
申请号	JP19770052678	申请日期	1977.05.10
申请人	HITACHI LTD	发明人	TAKEMURA TETSUO
分类号	H01H47/18	主分类号	H01H47/18
代理机构		代理人
主权项
地址

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