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经营范围
发明名称
PLASTICIZER FOR PLUGGING LIQUIDS
摘要
申请公布号
RU2033519(C1)
申请公布日期
1995.04.20
申请号
SU19925058042
申请日期
1992.08.07
申请人
SEVERO-KAVKAZSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT PRIRODNYKH GAZOV
发明人
PEREJMA ALLA ALEKSEEVNA;PETRAKOV YURIJ IVANOVICH;GASUMOV RAMIZ ALIDZHAVAD OGLY;PERTSEVA LIDIYA VYACHESLAVOVNA
分类号
C09K8/46;C04B24/16;C04B103/22;E21B33/138;(IPC1-7):E21B33/138
主分类号
C09K8/46
代理机构
代理人
主权项
地址
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