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发明名称
Apparatus and method for measuring relative rates of water currents
摘要
申请公布号
US3082400(A)
申请公布日期
1963.03.19
申请号
US19590855950
申请日期
1959.11.27
申请人
COOP JESSE J
发明人
COOP JESSE J.
分类号
G01C13/00;G01S3/80
主分类号
G01C13/00
代理机构
代理人
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