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经营范围
发明名称
Water borne means for making seismic surveys
摘要
申请公布号
US2729300(A)
申请公布日期
1956.01.03
申请号
US19490129896
申请日期
1949.11.29
申请人
MARINE INSTRUMENT COMPANY
发明人
PASLAY LE ROY C.;JR. GEORGE M. PAVEY,;WIPFF FRANK P.
分类号
G01V1/38
主分类号
G01V1/38
代理机构
代理人
主权项
地址
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