As process of preparing purified material such as refractory lining and carbonaceous cathode material,申请号IN1992CA25619-传众专利搜索

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发明名称	As process of preparing purified material such as refractory lining and carbonaceous cathode material
摘要
申请公布号	IN177667(B)	申请公布日期	1997.02.15
申请号	IN1992CA25619	申请日期	1992.04.13
申请人	METALLGESELLSCHAFT AKTIENGESELSCHAFT	发明人	SAMANT GURUDAS;RAHN MARTIN;SCHMIDT HANS-WERNER
分类号	(IPC1-7):C04B35/02	主分类号	(IPC1-7):C04B35/02
代理机构		代理人
主权项
地址

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