4. H - Electricity
  5. 01
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Willem M. Van Alphen

H - Electricity – 01 – J

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Cathode ray tube for displaying coloured pictures

H - Electricity – 01 – J
Patent

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Cathode-ray tube having electrostatic focusing and...

H - Electricity – 01 – J
Patent

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Colour cathode ray tube including a channel plate electron...

H - Electricity – 01 – J
Patent

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Deflection circuit for an electron beam in a cathode-ray tube

H - Electricity – 04 – N
Patent

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Display tube

H - Electricity – 01 – J
Patent

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Profile ID: LFCA-PAI-P-136526

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