A process for the protection of carbon electrodes for electric furnaces,申请号GB19570024899-传众专利搜索

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发明名称	A process for the protection of carbon electrodes for electric furnaces
摘要
申请公布号	GB837330(A)	申请公布日期	1960.06.09
申请号	GB19570024899	申请日期	1957.08.07
申请人	A/S ARDAL OG SUNNDAL VERK	发明人
分类号	C25C3/12	主分类号	C25C3/12
代理机构		代理人
主权项
地址

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