Improvements in or relating to differential protective arrangements for current converters,申请号GB19510025274-传众专利搜索

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发明名称	Improvements in or relating to differential protective arrangements for current converters
摘要
申请公布号	GB712921(A)	申请公布日期	1954.08.04
申请号	GB19510025274	申请日期	1951.10.29
申请人	SIEMENS - SCHUCKERTWERKE, AKTIENGESELLSCHAFT	发明人
分类号	H02H7/10	主分类号	H02H7/10
代理机构		代理人
主权项
地址

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