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22 h 32 m, 12 nov 1869 año - Edison opens first modern laboratory

Descripción:

in Menlo Park, NJ | first modern research lab in the world | changed from individual inventors to a team | over 1,000 patented inventions came out of there

Añadido al timeline:

AP US History

ByZoe
10 may 2018
1
0
1508

fecha:

22 h 32 m, 12 nov 1869 año
Ahora mismo
~ 155 years ago
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