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laboratorio de harvard (3 Jan 1978 Jahr – 23 Jul 1978 Jahr)

Beschreibung:

Se pone en órbita el primer satélite GPS

Zugefügt zum Band der Zeit:

historia de la cartografía

Byivonne zambrano

17 Sep 2017

0

0

595

Datum:

3 Jan 1978 Jahr

23 Jul 1978 Jahr

~ 6 months

Abbildungen:

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