Category:Cathode ray tubes: Difference between revisions

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[[Category:Electron devices]]
[[Image:Zworykin kinescope.jpg|thumb|right|340px|Vladimir Zworykin demonstrating the kinescope, an early cathode ray television set]]
 
[[Category:Electron_devices|{{PAGENAME}}]]

Revision as of 20:54, 14 July 2011

Vladimir Zworykin demonstrating the kinescope, an early cathode ray television set