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发明名称
METHOD OF PROCESSING DRILLING MUD
摘要
申请公布号
SU621716(A1)
申请公布日期
1978.08.30
申请号
SU19721837711
申请日期
1972.10.17
申请人
PERMSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
KISELEVA NADEZHDA IVANOVNA,SU;DANUKIN EVGENIJ RODIONOVICH,SU;VLASOVA FAINA NIKOLAEVNA,SU
分类号
C09K8/16;(IPC1-7):C09K7/04
主分类号
C09K8/16
代理机构
代理人
主权项
地址
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