Improvements in or relating to transformer arrangements for use in electrical signalling systems,申请号GB19420010913-传众专利搜索

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发明名称	Improvements in or relating to transformer arrangements for use in electrical signalling systems
摘要
申请公布号	GB583466(A)	申请公布日期	1946.12.19
申请号	GB19420010913	申请日期	1942.08.05
申请人	DAVID FORTMAN GIBBS;CHARLES SEYMOUR WRIGHT	发明人
分类号	H01F19/04;H01P7/02	主分类号	H01F19/04
代理机构		代理人
主权项
地址

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