MULTIPLE ARC EXTINGUISHING APPARATUS FOR VACUUM SWITCH,申请号JP19770160307-传众专利搜索

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发明名称	MULTIPLE ARC EXTINGUISHING APPARATUS FOR VACUUM SWITCH
摘要
申请公布号	JPS5493466(A)	申请公布日期	1979.07.24
申请号	JP19770160307	申请日期	1977.12.30
申请人	OKURA DENKI CO LTD	发明人	OOKURA TOSHIMIKI
分类号	H01H33/66	主分类号	H01H33/66
代理机构		代理人
主权项
地址

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