Electroluminescent lamp with a barium titanate layer
First Claim
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1. IN AN ELECTROLUMINESCENT LAMP THE COMBINATION OF A METAL PLATE, A GLAZE OF A POWDERED MATERIAL OF HIGH DIELECTRIC CONSTANT OF THE OTHER OF THOUSANDS AND A CERAMIC OVER AT LEAST PART OF SAID METAL PLATE, AND A COATING OF ELECTROLUMINESCENT MATERIAL OVER SAID GLAZE.
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1 Claim
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1. IN AN ELECTROLUMINESCENT LAMP THE COMBINATION OF A METAL PLATE, A GLAZE OF A POWDERED MATERIAL OF HIGH DIELECTRIC CONSTANT OF THE OTHER OF THOUSANDS AND A CERAMIC OVER AT LEAST PART OF SAID METAL PLATE, AND A COATING OF ELECTROLUMINESCENT MATERIAL OVER SAID GLAZE.
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