4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Screen

Frank D. Marschka

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Control-screen electrode subassembly for an electron gun and met

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

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Main lens assembly for an electron gun

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

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Screen contact means for a cathode ray tube

Electric lamp and discharge devices – Cathode ray tube – Screen
Patent

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Profile ID: LFUS-PAI-P-1525347

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