4. Television
  5. Camera, system and detail
  6. With electronic viewfinder or display monitor

Manfred Spruck

Inventor

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Communications terminal

Television – Two-way video and voice communication – User positioning
Patent

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Convertible video camera/projector

Television – Camera – system and detail – With electronic viewfinder or display monitor
Patent

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Deflection circuit for a television picture tube

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

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Videophone system having a camera and a shutter

Television – Camera – system and detail – Power supply
Patent

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Profile ID: LFUS-PAI-P-406619

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