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22 h 32 min, 12 nov 1869 ans - Edison opens first modern laboratory

Description:

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

Ajouté au bande de temps:

AP US History

ByZoe
10 mai 2018
1
0
1508

Date:

22 h 32 min, 12 nov 1869 ans
Maintenaint
~ Il y a 155 ans
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