Improvements relating to arc-suppressing arrangements for electric switching devices,申请号GB19450013648-传众专利搜索

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发明名称	Improvements relating to arc-suppressing arrangements for electric switching devices
摘要
申请公布号	GB594256(A)	申请公布日期	1947.11.06
申请号	GB19450013648	申请日期	1945.05.31
申请人	PRECISION DEVELOPMENTS COMPANY LIMITED;GEORGE OLAH	发明人
分类号	H01H9/54	主分类号	H01H9/54
代理机构		代理人
主权项
地址

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