Calculator Companies

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Hitachi

Hitachi Ltd., Shinmarubiru, 5-1 Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan.

 

Examples of Hitachi calculators

Singer Friden EC1117

Hitachi manufactured calculator, labelled Singer Friden EC1117.

Hitachi KK521

Hitachi KK521.

For further photographs of Hitachi hand-held calculators see the Calculator Photo Library on this site.

Vintage Calculators

© Text & photographs copyright Nigel Tout   2000-2018  except where noted otherwise.