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发明名称
摘要
申请公布号
FR2344033(B1)
申请公布日期
1982.12.17
申请号
FR19770011091
申请日期
1977.04.13
申请人
WESTERN GEOPHYSICAL CY AMERICA
发明人
分类号
G01D5/12;G01V1/16;G01V1/22;G01V1/24;G01V1/38;G08C15/00;H03G3/20;H03H11/04;H03H11/12;H03H19/00;H04J3/04;H04J3/10;H04L25/49
主分类号
G01D5/12
代理机构
代理人
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地址
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