Vintage Electronic Calculators: CALCUSEUM Home page

OEM Imports
Brand and Type OEM-import from
NATIONAL SEMICONDUCTOR: 120 TOSHIBA
NATIONAL SEMICONDUCTOR: 1201 CANON
NATIONAL SEMICONDUCTOR: 128 CASIO
NATIONAL SEMICONDUCTOR: 220 TECHNICO
NATIONAL SEMICONDUCTOR: 2550 QUALITRON
27-jun-2022 (5 Items)
Do you know about any OEM-model not listed here?
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