When was the Cathode Ray Tube invented?
The Cathode Ray Tube was invented in 1897 by Karl Ferdinand Braun in Germany.
A vacuum tube that produces images by firing electron beams at a phosphorescent screen.
| Year invented | 1897 |
|---|---|
| Inventor | Karl Ferdinand Braun |
| Country | Germany |
| Region at the time | German Empire |
| Category | Science |
Who invented the Cathode Ray Tube?
Karl Ferdinand Braun invented the Cathode Ray Tube in 1897 in Germany.
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