Improvements in repeating polyphase circuit interrupters,申请号GB19550008843-传众专利搜索

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发明名称	Improvements in repeating polyphase circuit interrupters
摘要
申请公布号	GB776244(A)	申请公布日期	1957.06.05
申请号	GB19550008843	申请日期	1955.03.25
申请人	MCGRAW ELECTRIC COMPANY	发明人	RYAN ANTHONY VAN;DATE KAZUO HENRY
分类号	H01H75/04	主分类号	H01H75/04
代理机构		代理人
主权项
地址

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