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5 gen 1969 anni - Trenes de levitación magnética (maglev).
Descrizione:
Los científicos James R. Powell y Gordon T. Danby,
patentan el primer diseño.
Aggiunto al nastro di tempo:
Electricidad y magnetismo
By
América Romero
21 ago 2019
0
0
555
Data:
5 gen 1969 anni
Adesso
~ 56 years ago
Immagini:
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