4. Optics: motion pictures
  5. With sound accompaniment
  6. Picture and sound synchronizing

Yukio Katahira

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Aperture assembly

Optics: motion pictures – Gates
Patent

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Lighting device for use with video camera

Illumination – Photographic lighting – Combined
Patent

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Shuttle speed control device

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

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Shuttle speed control device

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

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Profile ID: LFUS-PAI-P-48756

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