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发明名称
COMPOSITION FOR ISOLATING FORMATION
摘要
申请公布号
SU767339(A1)
申请公布日期
1980.10.05
申请号
SU19772441265
申请日期
1977.01.05
申请人
PERMSKIJ G NAUCHNO- I PI NEFTYANOJ PROMYSHLENNOSTI
发明人
POZDEEV OLEG V,SU;IVSHIN YURIJ V,SU
分类号
C09K8/44;C09K8/035;C09K8/502;(IPC1-7):E21B33/13
主分类号
C09K8/44
代理机构
代理人
主权项
地址
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