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DE937311C
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Optical system with ring-shaped zones of different refractive power
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DE915667C
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Process, device and base for the production of large-area lacquered walls
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DE919626C
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Process for attaching texts, titles, characters, etc. Like. On color films
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DE898549C
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Equipment on film copying machines for automatic overlaying of cinematographic image sequences
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DE914579C
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A track for cinema recorders and a chassis for such a track consisting of flexible rails
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DE898550C
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Device on film copying machines
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DE875758C
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Method of making sound films
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DE898551C
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Method of identifying the light levels used when copying films
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DE898251C
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Process for making cartoons
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DE898552C
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Process for regulating the color matching of light sources while maintaining the brightness
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DE898993C
|
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Method for fading in when showing films
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DE908204C
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Film stenter
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DE932169C
|
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Device for balancing the free mass forces in cinematographic recording and playback devices with a gripper system
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DE916493C
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Process for changing the color of color photos, especially color films
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DE935891C
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Tilt-free slide guide
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DE898544C
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Method for adjusting the lighting of the background image and foreground in back projection color film recordings
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DE919625C
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Process for regulating the graininess and gradation in the production of photographic copies
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DE922984C
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Process for the production of shaped panels for cinema films
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DE898543C
|
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Procedure for matching color copies for rear projection
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DE748349C
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Process for the production of color films with a moonlight effect
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