AKA: MEMORY SAFE GUARD / AUTO POWER OFF, ELSI MATE EL-327, AKA (Label): ELECTRONIC CALCULATOR, EL-327, Product number (P/N): EL327 (EL-327),
Keywords/Tags: EL327 (EL-327) | 327 | ELSI MATE
Date of intro: ~1982, Origin: Japan (List),
Display: Type = Display (LCD) (List),
Number of keys: 25, #Key-White: 25,
Classification: / Pocket / Audio,
Featuring: Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Patents: 3902169(US); 3976994(US),
Related with: (Docu_Catalogs): ARGOS: 1982 Autumn,
Known Serial-numbers: 27008858 | 27017688 (List of all S/Ns from SHARP)
Collector value: 7/10,