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发明名称
COMBINATION SONAR AND TELEVISION SYSTEM FOR USE IN UNDERWATER EXPLORATION
摘要
申请公布号
GB1546412(A)
申请公布日期
1979.05.23
申请号
GB19760024564
申请日期
1976.06.14
申请人
EDO WESTERN CORP
发明人
分类号
G01S7/521;B63C11/48;E21B41/00;G01S15/46;G01S15/66;G01S15/88;G01S15/89;H04N7/18;(IPC1-7):G01S9/68
主分类号
G01S7/521
代理机构
代理人
主权项
地址
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