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经营范围
发明名称
HYDRAULIC JAR
摘要
申请公布号
SU1548403(A1)
申请公布日期
1990.03.07
申请号
SU19884420141
申请日期
1988.05.03
申请人
BASHKIRSKIJ GNI PI NEFTYANOJ
发明人
VALEEV MARAT D,SU;SUKHANOV VALERIJ N,SU;AKHMADISHIN RUSTEM Z,SU;MANGUSHEV KAMIL KH,SU;BURMISTROV VLADIMIR G,SU;BORISOV VYACHESLAV B,SU;LUGAMANOV YANBORIS Z,SU;RADCHENKO NIKOLAJ V,SU
分类号
E21B31/113
主分类号
E21B31/113
代理机构
代理人
主权项
地址
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