VERRINGERUNG DES SCHWEFELGEHALTES BEI DER HYDRIERENDEN VERGASUNG VON KOHLE,申请号DD19790217512-传众专利搜索

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发明名称	VERRINGERUNG DES SCHWEFELGEHALTES BEI DER HYDRIERENDEN VERGASUNG VON KOHLE
摘要
申请公布号	DD147951(A1)	申请公布日期	1981.04.29
申请号	DD19790217512	申请日期	1979.12.10
申请人	RHEINISCHE BRAUNKOHLENWERKE AG,DE	发明人	FELGENER,GERD,DE;HUETTNER,RUDOLF,DE;SCHRADER,LOTHAR,DE
分类号	C10B49/00;C10J3/54;C10L9/04;(IPC1-7):C10J3/54	主分类号	C10B49/00
代理机构		代理人
主权项
地址

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