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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 calculators see the Calculator Photo Library on this site.
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© Text & photographs copyright Nigel Tout   2000-2012 except where noted otherwise.