4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Shadow mask, support or shield

Robert L. Mathew

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Method of using external system for locating the geometric cente

Glass manufacturing – Processes – With measuring – sensing – inspecting – indicating – or testing
Patent

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Reference and support system for flat CRT tension mask

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent

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Support system for flat CRT tension mask

Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Patent

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Profile ID: LFUS-PAI-P-1285932

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