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发明名称
COMPOSITION FOR ENHANCING OIL YIELD OF FORMATIONS
摘要
申请公布号
SU1228543(A1)
申请公布日期
1991.05.23
申请号
SU19843789125
申请日期
1984.09.12
申请人
INST KHIMII NEFTI SO AN SSSR
发明人
ALTUNINA L.K.,SU;KUVSHINOV V.A.,SU;ROZHENKOVA Z.A.,SU;VASHURKIN A.I.,SU;KASOV A.S.,SU
分类号
E21B43/22
主分类号
E21B43/22
代理机构
代理人
主权项
地址
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