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发明名称
PROCESS OF GASIFICATION OF COAL IN PLACE
摘要
申请公布号
RU1818467(C)
申请公布日期
1993.05.30
申请号
SU19894665060
申请日期
1989.03.22
申请人
STAKHANOVSKIJ FILIAL KOMMUNARSKOGO GORNO-METALLURGICHESKOGO INSTITUTA
发明人
VALUKONIS GENRIKAS YU;LEVERTOV MIKHAIL G;KONONOV YURIJ I;MALOFEEVA OLGA N;ZAPOROZHCHENKO TATYANA V
分类号
E21B43/295;(IPC1-7):E21B43/295
主分类号
E21B43/295
代理机构
代理人
主权项
地址
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