US871559A
(en)
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Photographic lens.
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DK10849C
(en)
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Handheld Apparatus for Viewing Stereoscopic Projection Images, Especially Live Images.
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DK11750C
(en)
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Apparatus for Observing Live Images.
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DK18216C
(en)
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Apparatus for Displaying Live Images.
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AT41220B
(en)
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Projection apparatus.
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DK21356C
(en)
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Apparatus for Viewing Live Images.
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DK11596C
(en)
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Apparatus for Processing Raapetroleum.
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DK9449C
(en)
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Apparatus for Use in Viewing Panoramic Images.
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FR407741A
(en)
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Projection device for advertising, conferences, etc.
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FR12454E
(en)
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Projection device for advertising, conferences, etc.
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DK9659C
(en)
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Device for Recording Stereoscopic Photographs.
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DK17149C
(en)
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Cinema Machine or Machine for Making Live Pictures.
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ES44601A1
(en)
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A new procedure for obtaining photographs with artificial light.
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DK11305C
(en)
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Procedure for Disinfecting Objects.
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ES43037A1
(en)
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An apparatus for illusion shows called "Ilusorama Oteyza".
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DK10726C
(en)
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Apparatus for Making Butter.
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DK10780C
(en)
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Apparatus for Triple Angling.
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DK8745C
(en)
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Cover for Photographic Cameras for Stereoscopic Recording.
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DK11114C
(en)
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Device for Stopping the Sniper.
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CA121287A
(en)
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Cinematographic projection apparatus
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DK11568C
(en)
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Typographic telegraph apparatus.
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AT31986B
(en)
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Apparatus for viewing panoramic images.
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DK13658C
(en)
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Apparatus for Capturing Images for Cinematographers.
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DK17703C
(en)
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Screen for Receiving Projection Images.
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DK8853C
(en)
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Procedure for photographing bodies on any image basis.
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