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Inventor: Abe; Kazuhiro
Address: Yokosuka, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4279022 |
Electronic calculation/memorandum apparatus |
July 14, 1981 |
| An electronic calculation/memorandum apparatus comprises: a main memory; a key input unit including character keys, numerical keys, symbol keys, and a character mode selection key, a data write-in key for the main memory, and a data read-out key for the main memory; means for setting the |
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