ZERO-PHASE VOLTAGE MONITOR,申请号JP19870084759-传众专利搜索

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发明名称	ZERO-PHASE VOLTAGE MONITOR
摘要
申请公布号	JPS63253821(A)	申请公布日期	1988.10.20
申请号	JP19870084759	申请日期	1987.04.08
申请人	HITACHI LTD	发明人	WACHI ISAO;KUBO TAKAO;IWATANI FUMIO;TAKIGUCHI YUTAKA
分类号	H02H3/353	主分类号	H02H3/353
代理机构		代理人
主权项
地址

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