Electrode holder construction for electric smelting furnaces,申请号US19580758137-传众专利搜索

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发明名称	Electrode holder construction for electric smelting furnaces
摘要
申请公布号	US2949496(A)	申请公布日期	1960.08.16
申请号	US19580758137	申请日期	1958.08.29
申请人	ELEKTROKEMISK A/S	发明人	INGELSRUD ARNE HILDOR;HAAVIK NILS JOHAN
分类号	H05B7/105	主分类号	H05B7/105
代理机构		代理人
主权项
地址

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