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发明名称
METHOD TO REMEDY BREAKDOWN
摘要
申请公布号
RU1782271(C)
申请公布日期
1992.12.15
申请号
SU19894735564
申请日期
1989.09.05
申请人
ZAPADNO-SIBIRSKIJ NI PK I TEKHNOLOGII GLUBOKOGO RAZVEDOCHNOGO BURENIYA
发明人
SHARIPOV AMIR U,SU;DOLGANSKAYA SOFYA I,SU
分类号
E21B31/16
主分类号
E21B31/16
代理机构
代理人
主权项
地址
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