US871559A
(en)
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Photographic lens.
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DK10256C
(en)
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Procedure for copying and developing photographs on silver chloride paper.
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FR381258A
(en)
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Photographic enlarger
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CH39080A
(en)
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Support for photographic film, postcards, etc.
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ES39140A1
(en)
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An improved procedure for reproducing and developing photographs on silver chloride paper.
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FR382256A
(en)
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Photographic chassis-tank
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FR374786A
(en)
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Tripod for cameras, surveying and the like
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FR376713A
(en)
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Cinematic film with single or stereoscopic images
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DK9659C
(en)
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Device for Recording Stereoscopic Photographs.
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CA108893A
(en)
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Photographic developer
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CA106671A
(en)
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Photographic developer
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DK9281C
(en)
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Method for Manufacturing an Image Carrier for Photosensitive Papers.
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ES41609A1
(en)
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A photographic emulsion.
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FR382367A
(en)
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Photographic developer
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CA106516A
(en)
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Photographic daylight developer
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DK8206C
(en)
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Procedure for developing, processing and drying photographic paper strips using drums with adjustable cross-section.
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FR381617A
(en)
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Shutter for cameras
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ES45145A2
(en)
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A cinematograph and photography apparatus.
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DK9850C
(en)
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Apparatus for Making Autotypic Negatives.
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CA106139A
(en)
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Photographic developing tray
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FR373782A
(en)
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Automatic photographic camera, monetary trigger
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FR392148A
(en)
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Cinematograph
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FR373495A
(en)
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Photographic heliograph
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FR373530A
(en)
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Photographic images on plastics
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ES42635A1
(en)
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A cinematograph and photography apparatus.
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