Improvements in and relating to distance protective arrangements for electric systems,申请号GB19410007507-传众专利搜索

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发明名称	Improvements in and relating to distance protective arrangements for electric systems
摘要
申请公布号	GB547861(A)	申请公布日期	1942.09.15
申请号	GB19410007507	申请日期	1941.06.13
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED	发明人
分类号	H02H1/00	主分类号	H02H1/00
代理机构		代理人
主权项
地址

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