AKA: PANAC 840, National, AKA (Label): ELECTRONIC CALCULATOR, MODEL JE-840, Product number (P/N): JE840 (JE-840),
Keywords/Tags: JE840 (JE-840) | National, PANAC | 8410
Date of intro: 1974, Dimensions: 145x86x32mm,
Adaptor: PANASONIC_adaptors: JL045,
Display: Type = Display (VFD) (List), Digits = 8, Extra Display features: Type = Display (LED: as bulb) (List), Quantity = 1,
Number of keys: 18, #Key-Blue: 7, #Key-Grey: 11,
Keyboard Array (Rows x Columns): 04x05,
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: PANASONIC_docu: (Broch.) 197409 (Japanese),
Main Components: MATSUSHITA: _Unknown_002_,
Initial Cost Price: 11500 JPY (€ 93,15), Collector value: 7/10,
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS