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Color electronic calculator
Gift Calculator
8-bit and 10 bit electronic calculators
12 digit electronic calculator
Lookup calculator
Function Calculator
Perpetual calendar calculator
Speech machine calculator
X-16H
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X-9866V
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X-9209H
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X-6168H
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X-188
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X-140H
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X-120H
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X-17
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X15-H
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X13-H
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X11-H
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KT-6600
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KT-2200H
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KT-80H
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KT-100B
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KT-231N
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KT-298N
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KT-305H
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KT-343H
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