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发明名称
DEVICE FOR CALCULATING THE RATIO OF TWO FREQUENCIES REPRESENTING TWO PHYSICAL VALUES
摘要
申请公布号
EP0061366(B1)
申请公布日期
1984.12.12
申请号
EP19820400287
申请日期
1982.02.18
申请人
E.D. VEGLIA
发明人
DUBUISSON, GEORGES
分类号
G01F9/00;G06F7/62;(IPC1-7):06F7/62;01F9/00
主分类号
G01F9/00
代理机构
代理人
主权项
地址
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