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发明名称
Hydrospeedometer
摘要
申请公布号
US2636385(A)
申请公布日期
1953.04.28
申请号
US19490134565
申请日期
1949.12.22
申请人
PERMO, INCORPORATED
发明人
ANDRES LLOYD J.
分类号
G01L9/00;G01P5/02
主分类号
G01L9/00
代理机构
代理人
主权项
地址
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