4. Television
  5. Image signal processing circuitry specific to television
  6. Special effects

Ronald E. Erkman

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Electronic libretto display apparatus and method

Television – Image signal processing circuitry specific to television – Special effects
Patent

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System for providing a firing signal to an electrical power swit

Electricity: power supply or regulation systems – External or operator controlled – Phase controlled switching using electronic tube or a three...
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Profile ID: LFUS-PAI-P-862906

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