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发明名称
METHOD AND APPARATUS FOR MEASURING DEPTH AND CURRENT VELOCITY
摘要
申请公布号
RO83176(B1)
申请公布日期
1984.02.28
申请号
RO19810105074
申请日期
1981.08.12
申请人
INSTITUTUL ROMAN DE CERCETARI MARINE
发明人
DINU DUMITRU
分类号
G01P5/16
主分类号
G01P5/16
代理机构
代理人
主权项
地址
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