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1981
Hardware Description
The Casio FT-21 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 11 functions, 28 keys and an LCD (liquid crystal) display. The power source is 3V cell.
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Model Number:
FT-21 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1981 -
More Info:
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