4. Optics: motion pictures
  5. Special effects
  6. Transition effects

Hans-Friedrich Kiefer

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Bus interface and method for coupling a bus device to a bus

Electronic digital logic circuitry – Interface – Current driving
Reexamination Certificate

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Movie-camera with automatic fade-out shutoff

Optics: motion pictures – Special effects – Transition effects
Patent

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Sound motion-picture camera

Optics: motion pictures – With sound accompaniment – Picture and sound synchronizing
Patent

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Profile ID: LFUS-PAI-P-18033

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