Improvements in heat treatment of loaded conductors,申请号GB19290005449-传众专利搜索

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发明名称	Improvements in heat treatment of loaded conductors
摘要
申请公布号	GB306543(A)	申请公布日期	1930.05.19
申请号	GB19290005449	申请日期	1929.02.18
申请人	ELECTRICAL RESEARCH PRODUCTS, INC.	发明人
分类号	C21D9/54;C22F1/10	主分类号	C21D9/54
代理机构		代理人
主权项
地址

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