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1 Jan 2400 Jahr v. Chr. - abacus

Beschreibung:

It was thought to have been invented in Babylon, circa 2400
BCE.

Zugefügt zum Band der Zeit:

computer hidtory

ByCytuser Jayfu003

29 Jan 2020

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318

Datum:

1 Jan 2400 Jahr v. Chr.

Jetzt

~ 4428 years ago

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