Improvements relating to electric furnaces of the arc type,申请号GB19410005594-传众专利搜索

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发明名称	Improvements relating to electric furnaces of the arc type
摘要
申请公布号	GB548737(A)	申请公布日期	1942.10.22
申请号	GB19410005594	申请日期	1941.04.30
申请人	ELECTRIC FURNACE COMPANY LIMITED;LEONARD CHARLES COLLYER	发明人
分类号	F27D11/08;H05B7/20	主分类号	F27D11/08
代理机构		代理人
主权项
地址

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