Vintage Electronic Calculators:

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AKA: Compet 12, Product number (P/N): CS12D (CS-12D),
Keywords/Tags: CS12D (CS-12D) | 12 | 12 (Compet 12)
Date of intro: mar-1969, Origin: Japan (List), Dimensions: 320x290x130mm,
Power: AC,
Display: Type = Display (Itron/Digitron) (List), Digits = 12,
Number of keys: 17, #Key-Blue: 2, #Key-Red: 1, #Key-White: 14,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [CE] [C] - [4] [5] [6] [x] [-] - [1] [2] [3] [(Division)] - [0] [.] [=],
Classification: / Desktop with Display,
Featuring: Logic-technology: SSI (Small Scale Integration) / JMOS (Japanese MOS),
Serie-members: SHARP: CS12A (12-Digit Itron, No Mem.); SHARP: CS12D (12-Digit Itron, No Mem.); SHARP: CS16A (12-Digit Itron, Mem.); SHARP: CS16C (12-Digit Nixie, Mem.); SHARP: CS16D (12-Digit Itron, Mem.); SHARP: CS16S (12-Digit Nixie, Mem.); SHARP: CS17B (12-Digit Nixie, No Mem.); SHARP: CS17C (12-Digit Nixie, No Mem.); SHARP: CS18D (12-Digit Itron, Mem.); SHARP: CS22A (14-Digit Nixie, Mem.); SHARP: CS22C (14-Digit Nixie, Mem.); SHARP: CS23C (14-Digit Nixie, Mem.),
Known Serial-numbers: 91023009 | 91026411 | 958024 (List of all S/Ns from SHARP)
Initial Cost Price: 143000 JPY ( 1.158,30), Collector value: 8.5/10,
Intro-Sequence #: 11, Predecessor: SHARP: CS50A, Successor: SHARP: CS33A



Label, name plate
S/N: 958024

Created: 15-aug-2002, Manual-update: 01-jul-2021, Batch-update: 26-feb-2024             

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