constituted by coated granules emitting light of different colour

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H01J9/222

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J9/00Apparatus or processes specially adapted to the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof Recovery of material from discharge tubes or lamps

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H01J9/222constituted by coated granules emitting light of different colour

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Patents Grantslast 30 patents

Information Patent Grant
Phosphor coating for irregular surfaces and method for creating pho...
- Patent number 9,659,737
- Issue date May 23, 2017
- The Board of Trustees of the University of Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line emission penetration phosphor for multicolored displays
- Patent number 4,513,025
- Issue date Apr 23, 1985
- Sperry Corporation
- Thomas E. Clark
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR COATING FOR IRREGULAR SURFACES AND METHOD FOR CREATING PHO...
- Publication number 20120025696
- Publication date Feb 2, 2012
- The Board of Trustees of the University of California
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS