Improvements in or relating to electrical inductance coil structures,申请号GB19470016751-传众专利搜索

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发明名称	Improvements in or relating to electrical inductance coil structures
摘要
申请公布号	GB629195(A)	申请公布日期	1949.09.14
申请号	GB19470016751	申请日期	1947.06.25
申请人	STACKPOLE CARBON COMPANY	发明人
分类号	H01F21/06	主分类号	H01F21/06
代理机构		代理人
主权项
地址

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