Improvements in or relating to laminated magnetic cores,申请号GB19380035968-传众专利搜索

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发明名称	Improvements in or relating to laminated magnetic cores
摘要
申请公布号	GB522227(A)	申请公布日期	1940.06.12
申请号	GB19380035968	申请日期	1938.12.09
申请人	KOLSTER-BRANDES LIMITED;DEREK SEATON BUTLER SHANNON	发明人
分类号	H01J29/76	主分类号	H01J29/76
代理机构		代理人
主权项
地址

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