4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Ray generating or control

Jeffrey M. Farina

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Multilayer composite tubular structure and method of making

Stock material or miscellaneous articles – All metal or with adjacent metals – Workpiece with longitudinal passageway or stopweld material
Patent

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Thermionic cathode with continuous bimetallic wall

Electric lamp and discharge devices – Cathode ray tube – Ray generating or control
Patent

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Thermionic cathode with continuous bimetallic wall having varyin

Electric lamp and discharge devices – Cathode ray tube – Ray generating or control
Patent

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Transport apparatus for a single reel tape cartridge

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent

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Profile ID: LFUS-PAI-P-1131744

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