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发明名称
FORMATION TESTER
摘要
申请公布号
SU909146(A1)
申请公布日期
1982.02.28
申请号
SU19802902056
申请日期
1980.04.01
申请人
VNII NEFTEPROMYSLOVOJ GEOFIZIKI
发明人
KAMALOV FRED KH,SU;VALEEVA LYUDMILA V,SU
分类号
E21B49/00;(IPC1-7):E21B49/00
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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