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发明名称
ACOUSTIC CEMENTOMOMETER CALIBRATION METHOD
摘要
申请公布号
SU1121638(A1)
申请公布日期
1984.10.30
申请号
SU19802960213
申请日期
1980.07.17
申请人
G GEOFIZICHESKIJ TREST "TATNEFTEGEOFIZIKA"
发明人
GORGUN VLADISLAV A,SU;KIRPICHENKO BORIS I,SU
分类号
G01V3/00;G01V1/40;(IPC1-7):G01V1/40
主分类号
G01V3/00
代理机构
代理人
主权项
地址
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