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C.ITOH: 1217
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Product number (P/N): 1217,
Keywords/Tags: 1217
Date of intro: ~mar-1977, Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 25, #Key-Black: 14, #Key-Green: 4, #Key-Red: 4, #Key-Yellow: 3,
Decimal switch: [F-6-4-2-0], Round switch: [(Blank)-5/4], Miscellaneous switch: [(Blank)-K],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: (Docu_Articles): 197703: Electronic calculators get better and better,
Known Serial-numbers: 277173 (List of all S/Ns from C.ITOH)
Collector value: 7/10,

Item

Created: 03-oct-2006, Manual-update: 24-sep-2023, Batch-update: 25-feb-2024             

# Pageloads since 2018: 61             

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