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经营范围
发明名称
MARINE SEISMIC SENSOR
摘要
申请公布号
EP0175026(B1)
申请公布日期
1990.02.28
申请号
EP19840306368
申请日期
1984.09.18
申请人
WESTERN ATLAS INTERNATIONAL, INC.
发明人
SAVIT, CARL H.
分类号
G01H9/00;G01V1/20
主分类号
G01H9/00
代理机构
代理人
主权项
地址
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