Improvements in carbon electrodes made from coke,申请号GB19550027608-传众专利搜索

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发明名称	Improvements in carbon electrodes made from coke
摘要
申请公布号	GB778119(A)	申请公布日期	1957.07.03
申请号	GB19550027608	申请日期	1955.09.28
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人
分类号	C25C3/12;C25C7/02	主分类号	C25C3/12
代理机构		代理人
主权项
地址

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