AKA: ELECTRONIC CALCULATOR, RONEO, Product number (P/N): 404B,
Keywords/Tags: 404B
Date of intro: ~1983,
Power: AC,
Display: Type = Display (None) (List), Extra Display features: Type = Display (LED: as bulb) (List), Quantity = 3,
Number of keys: 30, #Key-Brown: 18, #Key-White: 12,
Decimal switch: [F-A-0-1-2-3-4-6], Round switch: [(ArrowDown)-5/4-(ArrowUp)], Indicators: POWER ERROR MEMORY,
Classification: / Desktop with Printer,
Featuring: Procent,
Main Components: (Unknown manufacturer): B23203,
Collector value: 7/10,
Courtesy of: TIMMERMAN Gerard,