发明名称 CHARACTER INPUT DEVICE
摘要 PURPOSE:To ascertain whether the result obtained through the calculation with hand-writing is false or not with the electric calculation, by means of installing plural numbers of switches which move with ahnd-writing-pressure.
申请公布号 JPS5221730(A) 申请公布日期 1977.02.18
申请号 JP19750097832 申请日期 1975.08.11
申请人 TATEISI ELECTRONICS CO 发明人 KITASHIMA KENICHI;FUJITANI MASARU
分类号 G06F3/047;G06K9/00 主分类号 G06F3/047
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