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发明名称
Improvements relating to dipmeters for measuring the dip of geological strata
摘要
申请公布号
GB833990(A)
申请公布日期
1960.05.04
申请号
GB19550027472
申请日期
1955.09.27
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
MANN FREDERICK HENRY
分类号
E21B47/026
主分类号
E21B47/026
代理机构
代理人
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