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经营范围
发明名称
DRILLING FLUID
摘要
申请公布号
SU1435601(A1)
申请公布日期
1988.11.07
申请号
SU19864168516
申请日期
1986.12.29
申请人
MO I NEFTI GAZA IM.I.M.GUBKINA
发明人
AVAKOV VARTAN E,SU;ANGELOPULO OLEG K,SU;BUTENKO IGOR P,SU;CHICHKOV ALEKSANDR V,SU
分类号
C09K8/20;C09K8/34
主分类号
C09K8/20
代理机构
代理人
主权项
地址
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