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发明名称
Indicateur de profondeur d'un fluide
摘要
申请公布号
FR1401676(A)
申请公布日期
1965.06.04
申请号
FR19640979665
申请日期
1964.06.25
申请人
TRANS-SONICS, INC.
发明人
分类号
G01F23/24
主分类号
G01F23/24
代理机构
代理人
主权项
地址
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