4. Electric lamp and discharge devices: systems
  5. Cathode ray tube circuits
  6. Cathode-ray deflections circuits

Ryoichi Hirota

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Color picture tube

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits
Patent

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Deflection yoke device for use in color television receiver sets

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Electron or ion beam deflecting type
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Phase change optical information recording medium including mean

Dynamic information storage or retrieval – Storage medium structure – Optical track structure
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Profile ID: LFUS-PAI-P-940835

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