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DE736999C
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Device for circulating photographic baths, in particular developer fluids in film processing machines
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DE722624C
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Projection device for films, in particular for narrow films, for testing purposes
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DE746422C
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Film processing machine
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DE717324C
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Process for making copies on narrow film
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DE696297C
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Friction clutch for winding devices on film processing machines
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DE713721C
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Light and title control for copier machines
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DE696296C
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Process for developing film strips in portable or mobile developing devices
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DE702037C
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Device for reversed contact copying of sound strips or the sound strips of picture sound films
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DE697539C
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Copy device for contact copying of picture sound films
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DE679590C
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Device for copying individual color separations together
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DE699741C
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nd of gluing in a single operation
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DE672699C
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Process for making image tone film negatives
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DE708814C
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Picture window for cinema equipment
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DE687924C
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Film on cinema equipment
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DE703276C
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Method of drying films
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DE712682C
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Device for fully automatic control of the light intensity in copier machines by adjusting the aperture
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DE691393C
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Device for drying film strips using warm air
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DE691756C
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Device for the circulation of photographic baths, in particular developer fluids, on film processing machines
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