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Home › Dry-powdered, silica-coated prosphor particles for use in manufacturing a CRT screen assembly, a method of manufacturing them and a CRT comprising a screen assembly manufactured by using them

Dry-powdered, silica-coated prosphor particles for use in manufacturing a CRT screen assembly, a method of manufacturing them and a CRT comprising a screen assembly manufactured by using them

US Patent 5874135 · Granted Feb 23, 1999

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