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FRONTIER: (Unknown model)
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Date of intro: 1973, Origin: Japan (List),
Display: Type = Display (LED) (List), Digits = 12,
Number of keys: 17, #Key-Black: 16, #Key-Red: 1,
Decimal switch: [4-2-0], Miscellaneous switch: [ON-OFF],
Classification: / Pocket / LifeStyle, trendy,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : UNITREX: Mini Handy, Resemblance with: DIGITREX: 12; TAIYO BUSINESS MACHINES: Mini Handy, Made by: UNITREX (List of all Import-OEM-models for FRONTIER),
Known Serial-numbers: A37K54168 (List of all S/Ns from FRONTIER)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DENTAKU MUSEUM

Item

Created: 01-jan-2014, Manual-update: 09-may-2019, Batch-update: 16-may-2022             

# Pageloads since 2018: 11             

1 Pic(s),

                     

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