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发明名称
METHOD FOR ACOUSTIC SIGNAL DETECTION
摘要
申请公布号
AU3962878(A)
申请公布日期
1980.03.13
申请号
AU19780039628
申请日期
1978.09.07
申请人
HALLIBURTON COMPANY
发明人
SAMMY E. BLALOCK
分类号
G01V1/50
主分类号
G01V1/50
代理机构
代理人
主权项
地址
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