Virtual Museum of Calculators

Váltás magyarra

Electronic Calculators Mechanical Calculators Pocket Computers & Electronic Organizers

Calculator Showroom

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All Hungarian calculators HT EMG (HUNOR) Sharp Casio Texas Instruments Hewlett-Packard Canon Soviet

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four-function

scientific

programmable

RPN

arithmetic logic

algebraic logic

desktop type

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Also filtered by: 1820-1523 (CPU)

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1 calculator matches the criteria:

1

Hewlett-Packard Corporation

HP

HP-25

1975-78

1

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