| 摘要 |
PURPOSE:To make it possible that an amateur performs various accounts processsing quickly, by incorporating data processing circuits such as a microprocessor and a memory in a register as one body. CONSTITUTION:An accounts processing device is provided with a keyboard 4 in the center of the front of a main body case 2, a freely drawable storage chamber 6 in the upper part and an electric circuit, which processes input data from the keyboard 4, internally. The keyboard 4 has ten-key 4a and classification keys 4c, through which classification symbols set preliminarily to respective classification items to be processed are inputted, at least. Input data are stored in an incorporated or externally connectecd auxiliary memory 16, and various accounts processings are executed in a data processing circuit. |
