Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

RICOH: 401P
(Page 1/1)


AKA: RICOMAC 401-P, Product number (P/N): 752460 (7524-60),
Keywords/Tags: 752460 (7524-60) | 401P (401-P)
Date of intro: 197?,
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 19, #Key-Black: 6, #Key-Red: 1, #Key-White: 12,
Keyboard Array (Rows x Columns): 05x06,
Decimal switch: [F-+-0-2-4],
Classification: / Desktop with Printer,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Certification: 614K(UL) (List All UL's),
Known Serial-numbers: R20989 (R-20989) (List of all S/Ns from RICOH)
Collector value: 7.5/10,

Item

Created: 26-may-2007, Manual-update: 16-oct-2026             

# Pageloads since 2018: 21             

1 Pic(s),

                     

Have a (better) personal picture and/or missing?: Please provide via our FACEBOOK-page

Or send a Mail