Improvements in or relating to protective relaying systems,申请号GB19580029455-传众专利搜索

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发明名称	Improvements in or relating to protective relaying systems
摘要
申请公布号	GB858638(A)	申请公布日期	1961.01.11
申请号	GB19580029455	申请日期	1958.09.15
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人
分类号	H02H7/30	主分类号	H02H7/30
代理机构		代理人
主权项
地址

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