DK5146C
(en)
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Procedure for Making Halftone Images.
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DK3855C
(en)
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Procedure for Making Kalomel.
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DK5327C
(en)
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Procedure for Manufacturing the Dipent.
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ES29147A2
(en)
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An odorless fumivorous procedure.
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DK2970C
(en)
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Procedure for Making Mosaic.
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DK5266C
(en)
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Procedure for making Straatage refractory.
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ES29725A3
(en)
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An automatic brick making procedure.
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DK5089C
(en)
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Apparatus for producing siphoning effect.
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DK2723C
(en)
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Procedure for Making Transformation Images.
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DK4538C
(en)
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Procedure for Treating Eggs.
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DK4739C
(en)
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Procedure for Making Artificial Wood.
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DK5192C
(en)
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Paper Bonding Procedure.
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DK8853C
(en)
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Procedure for photographing bodies on any image basis.
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DK5242C
(en)
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File Production Procedure.
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DK7049C
(en)
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Procedure for Making Printing Paper.
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DK2819C
(en)
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Procedure for Making Cyan Compounds.
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AT25727B
(en)
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Panorama camera.
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DK5025C
(en)
|
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Procedure for the manufacture of fireproof roads.
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DK4701C
(en)
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Chimney screen.
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DK5114C
(en)
|
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Milk Preservation Procedure.
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DK5382C
(en)
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Procedure for Making Light.
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DK4908C
(en)
|
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Devices at Fustager for Shipping Margarine.
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ES29129A1
(en)
|
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A method of making cross-linked photographic images.
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ES30473A1
(en)
|
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An invertible inkwell.
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DK3895C
(en)
|
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Procedure for Manufacturing Lithotype Types.
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