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CASIO: FX31
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AKA: SCIENTIFIC CALCULATOR fx-31, AKA (Label): fx-31, Product number (P/N): fx31 (fx-31),
Keywords/Tags: fx31 (fx-31) | SCIENTIFIC CALCULATOR
Date of intro: 1978, Origin: Japan (List), Dimensions: 140x83x15mm, Weight: 130g,
Power: 3V: (AA x2) + Adaptor, Adaptor: CASIO_adaptors: AD2S,
Display: Type = Display (VFD) (List), Digits = 8+2,
Number of keys: 35, #Key-Black: 18, #Key-Orange: 2, #Key-White: 15,
Miscellaneous switch: [DEG-RAD-GRAD-SD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: CASIO_docu: (Ad.) *: Whatever the problem, the answer's a CASIO; (Docu_Catalogs): ARGOS: 1980 Autumn,
Main Components: CASIO: G8J1B,
Original Equipment Manufacturer : CASIO: FX31 (List of all Export-OEM-models from CASIO), Resemblance with: BOOTS: 425; REMINGTON: SSR25, (Resemblance 096C),
Known Serial-numbers: 0785456 | 1G102A | 4059618 (List of all S/Ns from CASIO)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY, Link-2: MY CALCULATORS DATABASE, Link-3: LEDUDU, Link-4: CALCULATORCOLLECTION

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Created: 14-mar-2008, Manual-update: 31-jul-2021, Batch-update: 24-jun-2022             

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