A METHOD FOR THE UNDERGROUND GASIFICATION OF COAL OR BROWNCOAL,申请号EP19810201289-传众专利搜索

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发明名称	A METHOD FOR THE UNDERGROUND GASIFICATION OF COAL OR BROWNCOAL
摘要
申请公布号	EP0053418(B1)	申请公布日期	1985.04.03
申请号	EP19810201289	申请日期	1981.11.20
申请人	GRUPPING, ARNOLD WILLEM JOSEPHUS, PROF.IR.	发明人	GRUPPING, ARNOLD WILLEM JOSEPHUS, PROF.IR.
分类号	E21B43/247;E21B43/267;E21B43/295;E21F15/00;(IPC1-7):E21B43/247;E21C43/00;C10J5/00	主分类号	E21B43/247
代理机构		代理人
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