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发明名称
ARRANGEMENT FOR CENTERING WELL DEVICES OF ACOUSTIC LOGGING
摘要
申请公布号
SU1224759(A2)
申请公布日期
1986.04.15
申请号
SU19843702676
申请日期
1984.01.02
申请人
REZNIK PETR D,SU;GOFMAN MARK KH,SU;PETRENKO VLADIMIR S,SU;KUZNETSOV FEDOR A,SU;REZNIK DMITRIJ P,SU
发明人
REZNIK PETR D,SU;GOFMAN MARK KH,SU;PETRENKO VLADIMIR S,SU;KUZNETSOV FEDOR A,SU;REZNIK DMITRIJ P,SU
分类号
G01V1/52;G01V1/40;(IPC1-7):G01V1/40
主分类号
G01V1/52
代理机构
代理人
主权项
地址
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