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发明名称
RECORDING APPARATUS FOR SONAR AND ECHO SOUNDING SYSTEMS
摘要
申请公布号
GB1286647(A)
申请公布日期
1972.08.23
申请号
GB19690057890
申请日期
1969.11.26
申请人
SIMRAD A.S.
发明人
INGE SKEI
分类号
G01S7/60
主分类号
G01S7/60
代理机构
代理人
主权项
地址
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