DEVICE FOR DETECTING INCREASE IN RAILWAY AC FEEDER CURRENT,申请号JP19780030844-传众专利搜索

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发明名称	DEVICE FOR DETECTING INCREASE IN RAILWAY AC FEEDER CURRENT
摘要
申请公布号	JPS53114469(A)	申请公布日期	1978.10.05
申请号	JP19780030844	申请日期	1978.03.16
申请人	JAPAN NATIONAL RAILWAY;TSUDA DENKI KEIKI KK	发明人	HONDA SEIICHI;FUJIMURA TOSHIROU;UCHIDA KIYUUKICHI;SUMITOMO TAKAO;KITAGAWA TETSUZOU
分类号	G01R19/14;G01R19/12;H02H3/44	主分类号	G01R19/14
代理机构		代理人
主权项
地址

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