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发明名称
СПОСОБ ПОДЗЕМНОЙ ГАЗИФИКАЦИИ УГЛЕЙ
摘要
申请公布号
RU2005109006(A)
申请公布日期
2006.09.10
申请号
RU20050109006
申请日期
2005.03.30
申请人
Открытое акционерное общество "Промгаз" (RU)
发明人
Карасевич Александр Мирославович (RU);Крейнин Ефим Вульфович (RU)
分类号
E21B43/295
主分类号
E21B43/295
代理机构
代理人
主权项
地址
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