Vintage Electronic Calculators:

Overview of Brands


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AKA: Lithium power, CX 1270, AKA (Label): CX-1270, Product number (P/N): CX1270 (CX 1270),
Keywords/Tags: CX1270 (CX 1270) | Lithium power
Date of intro: ~1980, Origin: Japan (List), Dimensions: 102x50x5mm, Weight: 40g,
Power: 3V: (CR1620 x1),
Display: Type = Display (LCD) (List),
Number of keys: 24, #Key-SilverColor: 24,
Keyboard Array (Rows x Columns): 06x04,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: SANYO_docu: (Cat.) 1980~,
Known Serial-numbers: 1020431 | 1031033 (List of all S/Ns from SANYO)
Initial Cost Price: FPY4800, Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Label, name plate / Bottom
S/N: 1020431
(Courtesy of: KLINGEMANN Mario)

Protection (billfoald, wallet case, flip-cover)
(Courtesy of: KLINGEMANN Mario)

Created: 21-jul-2009, Manual-update: 22-mar-2022, Batch-update: 24-mar-2023             

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3 Pic(s),


If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail