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United States Utility Patents
6,002,200 - 6,002,209

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NumberTitle
6,002,200 Capped electric lamp
6,002,201 Cathode ray tube with reduced astigmatism and curvature of field
6,002,202 Rigid thin windows for vacuum applications
6,002,203 Cathode ray tube having an envelope shaped to reduce beam deflection power requirements
6,002,204 Display device
6,002,205 Implementation of a flat display screen anode
6,002,206 Organic EL devices and operation thereof
6,002,207 Electron source with light shutter device
6,002,208 Universal cold-cathode type ion source with closed-loop electron drifting and adjustable ion-emitting slit
6,002,209 Field emission device with auto-activation feature



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