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经营范围
发明名称
DRILLING FLUID
摘要
申请公布号
SU1735341(A1)
申请公布日期
1992.05.23
申请号
SU19904845415
申请日期
1990.06.28
申请人
MO I NEFTI GAZA IM.I.M.GUBKINA
发明人
AVAKOV VARTAN E,SU;ANGELOPULO OLEG K,SU;KONOVALOV EVGENIJ A,SU;BELEJ IVAN I,SU;ROZOV ANDREJ L,SU;NISKAYA FAINA A,SU
分类号
C09K8/10
主分类号
C09K8/10
代理机构
代理人
主权项
地址
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