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发明名称
APPARATUS AND METHOD FOR DETERMINING VELOCITY OF ACOUSTIC WAVES IN EARTH FORMATIONS
摘要
申请公布号
EG13567(A)
申请公布日期
1982.03.31
申请号
EG19790000023
申请日期
1979.01.13
申请人
SCHLUMBERGER SA
发明人
SEEMAN BRONISLAW
分类号
G01V1/50;(IPC1-7):G10K11/00
主分类号
G01V1/50
代理机构
代理人
主权项
地址
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