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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1947 año - Invention du transistor
Descripción:
Les laboratoires Bell inventent le transistor (source de la microélectronique) en 1947.
Añadido al timeline:
Timeline introweb
By
Marius
3 dic 2017
0
0
503
fecha:
1 ene 1947 año
Ahora mismo
~ 78 years ago
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