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经营范围
发明名称
Rotation speed measuring apparatus.
摘要
申请公布号
EP0503515(B1)
申请公布日期
1994.10.12
申请号
EP19920103941
申请日期
1992.03.07
申请人
GRUNDFOS INTERNATIONAL A/S
发明人
DUE JENSEN, NIELS;POULSEN, PREBEN
分类号
G01P3/48;(IPC1-7):G01P3/48
主分类号
G01P3/48
代理机构
代理人
主权项
地址
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