'John Fleming invented this in 1904 & fought in court with Lee de Forest, who invented the triode in 1906'
Diode
INVENTORS: John Fleming invented this in 1904 & fought in court with Lee de Forest, who invented the triode in 1906
John Fleming invented this in 1904 & fought in court with Lee de Forest, who invented the triode in 1906
John Fleming invented this in 1904 & fought in court with Lee de Forest, who invented the triode in 1906
INVENTORS
Diode
INVENTORS