ARC EXTINGUISHING DEVICE,申请号JP19810043529-传众专利搜索

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发明名称	ARC EXTINGUISHING DEVICE
摘要
申请公布号	JPS57157428(A)	申请公布日期	1982.09.29
申请号	JP19810043529	申请日期	1981.03.23
申请人	MATSUSHITA DENKO KK	发明人	ICHIMURA YASUO;TAKEUCHI AKIRA
分类号	H01H73/18	主分类号	H01H73/18
代理机构		代理人
主权项
地址

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