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经营范围
发明名称
DRILLING SOLUTION
摘要
申请公布号
RU2066685(C1)
申请公布日期
1996.09.20
申请号
RU19930045392
申请日期
1993.09.27
申请人
TOMSKIJ NAUCHNO-ISSLEDOVATELSKIJ I PROEKTNYJ INSTITUT NEFTYANOJ PROMYSHLENNOSTI
发明人
NESTERENKO VERA I;PRASS LEMBIT V
分类号
C09K8/24;(IPC1-7):C09K7/02
主分类号
C09K8/24
代理机构
代理人
主权项
地址
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