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UNDERWATER SEISMIC TESTING
申请公布号:
GB2062227(A)
申请号:
GB19790037051
申请日期:
1979.10.25
申请公布日期:
1981.05.20
申请人:
HORIZON EXPLORATION LTD
分类号:
G01V1/02;G01V1/387;(IPC1-7):G01V1/02;G01V1/38
主分类号:
G01V1/02
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