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2089054
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Information
Patent Grant
2089054
References
Source
Patent Number
2,089,054
Date Filed
Not available
Date Issued
Tuesday, August 3, 1937
86 years ago
CPC
H01J29/16 - Incandescent screens
US Classifications
313 - Electric lamp and discharge devices
327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
348 - Television
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