AKA: Friden, EC 1113, AKA (Label): ELECTRONIC CALCULATOR, MODEL 1113, Product number (P/N): 1113,
Keywords/Tags: 1113 | EC113 (EC 1113)
Date of intro: jul-1968, Origin: Japan (List), Dimensions: 355x280x120mm,
Power: AC,
Display: Type = Display (Nixie) (List), Brand = HITACHI: CD79 {12x}, Digits = 12,
Number of keys: 23,
Classification: / Desktop with Display,
Featuring: Logic-technology: MSI (Medium Scale Integration),
Main Components: HITACHI: HD701M; HITACHI: HD703M; HITACHI: HD704M; HITACHI: HD705M; HITACHI: HD707M; HITACHI: HD712M,
Original Equipment Manufacturer : HITACHI: KK22 (List of all Export-OEM-models from FRIDEN), Made by: HITACHI (List of all Import-OEM-models for FRIDEN),
Known Serial-numbers: 11273 | 12586 | 2825 | 5097 (List of all S/Ns from FRIDEN)
Collector value: 9/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE OLD CALCULATOR MUSEUM