,申请号JP19770145012-传众专利搜索

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发明名称
摘要
申请公布号	JPS6123618(B2)	申请公布日期	1986.06.06
申请号	JP19770145012	申请日期	1977.12.05
申请人	HITACHI LTD	发明人	TSURUTA SHIZUO
分类号	H01H35/34	主分类号	H01H35/34
代理机构		代理人
主权项
地址

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