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1985
Hardware Description
The Sharp EL-509A is a scientific calculator with 8 digits precision and algebraic logic. It has 28 functions, 35 keys and an LCD (liquid crystal) display. The power source is 2xLR44.
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Model Number:
EL-509A -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1985 -
More Info:
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