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发明名称
METHOD OF BOREHOLE FIXING AND GEAR FOR ITS IMPLEMENTATION
摘要
申请公布号
RU2057905(C1)
申请公布日期
1996.04.10
申请号
RU19930051104
申请日期
1993.10.26
申请人
NAUCHNO-PROIZVODSTVENNOE PREDPRIYATIE "UFABURNEFT"
发明人
SHAKHMAEV ZUFAR M;RAKHMATULLIN VALERIJ R;SHARIPOV AMIR U;KHAKIMOV ANVAR G
分类号
E21B33/14;(IPC1-7):E21B33/14
主分类号
E21B33/14
代理机构
代理人
主权项
地址
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