Title:
ELECTRONIC CALCULATOR WITH STOP WATCH
Document Type and Number:
Japanese Patent JPS53107254
Kind Code:
A
Abstract:
PURPOSE:To realize the miniaturization and excellent operation of an electronic calculator with a stop watc considering the operation sequence for time counting and enabling the simple input part to operate its stop watch.
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Inventors:
NISHIMURA TOSHIO
Application Number:
JP2251377A
Publication Date:
September 19, 1978
Filing Date:
March 01, 1977
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F15/02; G04C3/00; G04C19/00; G04F10/00; (IPC1-7): G04C3/00; G04C19/00; G06F15/02