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发明名称
METHOD OF DETERMINING DISPLACEMENTS OF ROCK BODY IN WELLS CASED-IN WITH FLEXIBLE PIPES
摘要
申请公布号
SU1263848(A1)
申请公布日期
1986.10.15
申请号
SU19853859736
申请日期
1985.02.22
申请人
VNII GORNOJ GEOMEKHANIKI MARK
发明人
PETUKHOV IGOR A,SU;MOCHALOV ALEKSEJ M,SU;SOZYKIN GEORGIJ V,SU
分类号
E21C39/00;G01C15/04
主分类号
E21C39/00
代理机构
代理人
主权项
地址
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