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desktop calculators (1 Jan 1930 Jahr – 1 Jan 1960 Jahr)

Beschreibung:

From the 1930’s to the 1960’s “desktop calculators” were
developed, making the transition from mechanical to electronic.

Zugefügt zum Band der Zeit:

computer hidtory

ByCytuser Jayfu003

29 Jan 2020

0

0

313

Datum:

1 Jan 1930 Jahr

1 Jan 1960 Jahr

~ 30 years

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