22 St. 32 Min, 12 Nov 1869 Jahr - Edison opens first modern laboratory
Beschreibung:
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
Zugefügt zum Band der Zeit:
Datum:
22 St. 32 Min, 12 Nov 1869 Jahr
Jetzt
~ 154 years ago