发明名称 ELECTRONIC DESK CALCULATOR
摘要 An electronic table calculator having small size, improved reliability, and a manufacturing process simplified by unification of the display section, internal circuitry section, and a key input section, was composed of one electrode forming a liquid display component also serving as a chassis, a key input section installed on one side, and the internal circuitry section installed on the other side.
申请公布号 KR790001243(B1) 申请公布日期 1979.09.17
申请号 KR19740001432 申请日期 1974.02.08
申请人 SHARP CO LTD 发明人 HASIMODO SIDARO;WASITOGA ISARU;GASMI SABURO
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