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Fleming diode

1905

Fleming Diode

Fleming Diode

Fleming Diode

circa 1907

Fleming Diode

1908

Fleming Diode

circa 1907

Fleming Diode

circa 1907

Fleming Diode

Fleming Diode

Original Fleming diode, 60 S16, (RMW/A1A - McVitie Weston number), by The Edison and Swan Electric Light Company Limited, c.1904, invented by Sir (John) Ambrose Fleming and used by Fleming in October 1904.

Fleming diode

1904