AKA (Label): electronic calculator, Product number (P/N): Dataman,
Keywords/Tags: Dataman
Date of intro: 05-jun-1977, Origin: El Salvador (List), Dimensions: 148x88x31mm,
Power: 9V,
Display: Type = Display (VFD) (List), Brand = NEC: LD8236, Digits = 10,
Number of keys: 24,
Classification: / Pocket / Social+Behavorial (education),
Patents: 3819921(US); 3855577(US); 3904863(US); 3921142(US); 3932846(US); 3934233(US); 3955181(US); 3987416(US); 3988604(US); 3991306(US); 4005293(US),
Related with: TEXAS INSTRUMENTS_docu: 0000000-0420 (De geschiedenis van DATAMAN),
Main Components: TEXAS INSTRUMENTS: TMC1982NL,
Known Serial-numbers: 3878 | 4678 | 5079 (List of all S/Ns from TEXAS INSTRUMENTS)
Initial Cost Price: USD24.95, Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1, Link-2, Link-3: DATAMATH CALCULATOR MUSEUM, Link-4: CALCULATORCOLLECTION