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DK5555C
(en)
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Procedure for Producing Images in Natural Colors.
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DK7096C
(en)
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Procedure for Producing Images in Natural Colors.
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DK3904C
(en)
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Procedure for Producing Photographs in Natural Colors.
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DK6211C
(en)
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Artificial Fuel.
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DK5382C
(en)
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Procedure for Making Light.
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CH25652A
(en)
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Album with pictorial representations useful as templates for making stage masks
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DK11749C
(en)
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Apparatus for Making Vivid Images in Natural Colors.
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DK12186C
(en)
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Apparatus for Making Vivid Images in Natural Colors.
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CH26770A
(en)
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Knothole tenons
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DK11137C
(en)
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Procedure for Producing Autotypic Negatives for Relief Clichés.
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DK5698C
(en)
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Device for regulating the ballast in submarines.
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DK1625C
(en)
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Procedure for Manufacturing Lead White.
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DK5802C
(en)
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Procedure for Making Headless Matches.
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ES32496A3
(en)
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Improvements in the microphones.
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DK5827C
(en)
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Horseshoe Making Machine.
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DK576C
(en)
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Procedure for Making White Whiteboards.
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DK9183C
(en)
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Procedure for Dyeing Photographs.
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DK3396C
(en)
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Procedure for Making Artificial Sandstone.
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DK5723C
(en)
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Mønning to Straatage.
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DK5760C
(en)
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Procedure for making the head on the glow plug.
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DK5457C
(en)
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Cigar Making Machine.
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DK7095C
(en)
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Method for Preparing Clear Casein Solutions.
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DK5396C
(en)
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Artificial leg.
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DK2970C
(en)
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Procedure for Making Mosaic.
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DK5146C
(en)
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Procedure for Making Halftone Images.
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