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发明名称
DRILLING FLUID AND A METHOD OF ITS PREPARING
摘要
申请公布号
RU2030434(C1)
申请公布日期
1995.03.10
申请号
SU19925032995
申请日期
1992.03.05
申请人
NIKOLAEVA LYUDMILA V;IGNATEVA OLGA I;BOGDAN VASILIJ M;OLONTSEV VLADIMIR M;DEMINA TAMARA N;KONOVALOV VENIAMIN S
发明人
NIKOLAEVA LYUDMILA V;IGNATEVA OLGA I;BOGDAN VASILIJ M;OLONTSEV VLADIMIR M;DEMINA TAMARA N;KONOVALOV VENIAMIN S
分类号
C09K8/08;(IPC1-7):C09K7/02
主分类号
C09K8/08
代理机构
代理人
主权项
地址
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