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AKA: AUTO POWER OFF, ELSI MATE EL-315, AKA (Label): ELECTRONIC CALCULATOR, EL-315, Product number (P/N): EL315 (EL-315),
Keywords/Tags: EL315 (EL-315) | 315 | ELSI MATE
Date of intro: 1980, Origin: Korea (List), Dimensions: 113x65x7mm, Weight: 60g,
Power: 3V: (LR43 x2),
Display: Type = Display (LCD) (List), Digits = 8+1,
Keyboard: Soft Touch, Number of keys: 25, #Key-Black: 25,
Keyboard Array (Rows x Columns): 05x05,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Patents: 3902169(US); 3976994(US),
Related with: SHARP_docu: TINSJ3083CCZZ (Instr.) EL315; SHARP_docu: (Cat.) 198110 (Japanese),
Main Components: SHARP: LI3036,
Known Serial-numbers: 181 | 184 (List of all S/Ns from SHARP)
Initial Cost Price: 2 600 JPY (€ 21,06), Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
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