AKA (Label): MODEL DEC-412(F), CALCULATRICE ELECTRONIQUE, Product number (P/N): DEC412F (DEC-412(F)),
Keywords/Tags: DEC412F (DEC-412(F)) | CALCULATRICE ELECTRONIQUE
Date of intro: ~1970, Dimensions: 330x260x100mm, Weight: 3500g,
Power: AC,
Display: Type = Display (Nixie) (List), Digits = 12,
Number of keys: 18, #Key-Black: 4, #Key-Blue: 2, #Key-Red: 1, #Key-White: 11,
Decimal switch: [0-1-2-3-4-5-6-7-8],
Classification: / Desktop with Display,
Main Components: HITACHI: HD*,
Known Serial-numbers: 500782 (List of all S/Ns from DENON)
Collector value: 8.5/10,
Internet: Link-1: Robert LACOSTE