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发明名称
PACKER
摘要
申请公布号
SU1698421(A1)
申请公布日期
1991.12.15
申请号
SU19894726626
申请日期
1989.08.02
申请人
KAZAKHSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
KAZAROV GENNADIJ K,SU;GEJMASH GENNADIJ I,SU;VOLOSHKO GENNADIJ N,SU;DOMALCHUK ANATOLIJ A,SU;TYRTYSHNYJ GRIGORIJ A,SU;LITVIN IVAN D,SU;VANIFATEV VLADIMIR I,SU;TSYRIN YURIJ Z,SU;KERKUSH ROMAN V,SU
分类号
E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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