Vintage Electronic Calculators:

Overview of Brands


BOWMAR: Countess
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AKA (Label): CMI PRODUCTS, INC., Product number (P/N): Countess,
Keywords/Tags: Countess | CMI PRODUCTS, INC.
Date of intro: ~1975, Origin: Taiwan (List),
Power: Rechargeable,
Display: Type = Display (VFD) (List),
Number of keys: 25, #Key-Black: 4, #Key-Brown: 10, #Key-White: 11,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Serie-members: BOWMAR: Count (); BOWMAR: Countess (),
Known Serial-numbers: 332598056 (332598-056) (List of all S/Ns from BOWMAR)
Collector value: 7/10,


Created: 15-oct-2020, Manual-update: 26-nov-2020, Batch-update: 24-jun-2022             

# Pageloads since 15-oct-2020 : 7             

1 Pic(s),


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