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发明名称
METHOD FOR EXTRACTION RESIDUAL OIL OF SEAM
摘要
申请公布号
SU1700213(A1)
申请公布日期
1991.12.23
申请号
SU19884665513
申请日期
1988.12.23
申请人
GNI PI PO OSVOENIYU MESTOROZHDENIJ NEFTI GAZA
发明人
SULEJMANOV ALEKPER B,SU;GEOKCHAEV TAKHIR B,SU;DASHDIEV RAGIM A,SU
分类号
E21B43/22;C09K8/584
主分类号
E21B43/22
代理机构
代理人
主权项
地址
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