DIRECTIONAL GROUNDING RELAY AND ITS APPARATUS,申请号JP19850267906-传众专利搜索

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发明名称	DIRECTIONAL GROUNDING RELAY AND ITS APPARATUS
摘要
申请公布号	JPS62131722(A)	申请公布日期	1987.06.15
申请号	JP19850267906	申请日期	1985.11.28
申请人	HIKARI SHOKO KK	发明人	FUJII MASAHIKO
分类号	H02H3/38	主分类号	H02H3/38
代理机构		代理人
主权项
地址

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