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1984
Hardware Description
The Casio HR-7 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 6 functions, 28 keys and an LCD (liquid crystal) display. The power source is 4xAA batteries. The calculator was manufactured in Japan.
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Model Number:
HR-7 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1984 -
More Info:
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