AKA: M74, AKA (Label): M74, 0972, Product number (P/N): 0972,
Keywords/Tags: 0972 | 74 | M74
Date of intro: ~1975, Origin: Hong Kong (List), Singapore (List), Dimensions: 135x72x23mm, Weight: 86g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 11, #Key-Blue: 9, #Key-Orange: 4,
Miscellaneous switch: [on-(Blank)],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: APF_docu: (Broch.) *: BRINLOCK; APF_parts: (Box) 74,
Main Components: TEXAS INSTRUMENTS: TMS0972NL,
Resemblance with: BRINLOCK: 74,
Known Serial-numbers: 448497 | 461916 | 471385 | 475776 | 521069 (List of all S/Ns from APF)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY