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经营范围
发明名称
Vortex flow meter
摘要
申请公布号
EP0581163(B1)
申请公布日期
1998.01.21
申请号
EP19930111563
申请日期
1993.07.19
申请人
OVAL CORPORATION
发明人
NAKAO, YUICHI;MISUMI, MASAO;MATSUBARA, NAOKI
分类号
G01F1/32;G01F15/00;(IPC1-7):G01F1/32
主分类号
G01F1/32
代理机构
代理人
主权项
地址
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