发明名称 Displaying device for dial gauge.
摘要 <p>The present invention provides a displaying device for dial gauge which comprises a display panel, a digital displaying member for digitally displaying measuring value of dimension of an object to be measured, and an analogue displaying member which operates in synchronism with the digital displaying member. Both of the digital and the analogue displaying members are provided on the display panel. It is, accordingly, very easy and convenience to read and confirm a scaling value, even when the scaling value changes instantaneously and continuously.</p>
申请公布号 EP0107338(A2) 申请公布日期 1984.05.02
申请号 EP19830305524 申请日期 1983.09.20
申请人 KATAYAMA, ICHIRO 发明人 KATAYAMA, ICHIRO
分类号 G01B3/22;G01B21/02;G01D7/00;(IPC1-7):01B3/22;01D7/00 主分类号 G01B3/22
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