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发明名称
CURRENT MEASURING DEVICE
摘要
PURPOSE:To measure current continuously and automatically notwithstanding high and low surface conditions of a river, by measuring the Doppler deviation reflection by the current and emitting an electromagnetic wave to the surface of a current.
申请公布号
JPS5214466(A)
申请公布日期
1977.02.03
申请号
JP19750089640
申请日期
1975.07.24
申请人
TOKYO KEIKI KK
发明人
OKAMURA MICHIHIKO;SHIZU SHIROU
分类号
G01P5/00;G01S13/58
主分类号
G01P5/00
代理机构
代理人
主权项
地址
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