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发明名称
NON-CLAY DRILLING MUD FOR INJECTING INTO WELLS
摘要
申请公布号
SU1058994(A1)
申请公布日期
1983.12.07
申请号
SU19823452972
申请日期
1982.06.14
申请人
PERMSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
KRYSIN NIKOLAJ I,SU;SKOROKHODOVA TAMARA A,SU;KRYSINA TATYANA I,SU;OPALEV VLADIMIR A,SU
分类号
C09K8/10;(IPC1-7):C09K7/02
主分类号
C09K8/10
代理机构
代理人
主权项
地址
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