Title:
ELECTRONIC COMPUTER
Document Type and Number:
Japanese Patent JPS52146143
Kind Code:
A
Abstract:
PURPOSE:To realize the desk type calculator, which provides fractional keys, and when the fractional number is read in, the fractional number is displayed as it is and the calculation of fractional numbers each other is automatically performed as fractional number calculation.
Inventors:
YOSHIDA HIDEO
KUNIDA HISAO
KUNIDA HISAO
Application Number:
JP6273476A
Publication Date:
December 05, 1977
Filing Date:
May 28, 1976
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F15/02; (IPC1-7): G06F15/02
Domestic Patent References:
| JPS52119139A | 1977-10-06 |