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1973
Hardware Description
The SR-20 is one of the few scientific desktop calculators manufactured by Texas Instruments. In a housing with the size of a TI-3500 but the extreme wedge shape of the SR-10 you find some useful scientific functions but no memory.
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Model Number:
SR-20 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1973 -
More Info:
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