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DK3904C
(en)
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Procedure for Producing Photographs in Natural Colors.
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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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DK3396C
(en)
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Procedure for Making Artificial Sandstone.
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ES27500A1
(en)
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Improvement in censers.
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ES28366A1
(en)
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Improvements in fumivorous homes.
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ES27757A1
(en)
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Improvement in gasogens.
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ES28551A1
(en)
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Improvements introduced in the electrolyzers.
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DK4340C
(en)
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Armchair.
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ES26097A1
(en)
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Improvements in electrical radio-conductors.
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DK3544C
(en)
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Procedure for the production of high-etched printing plates (clichés) in the original drawing.
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ES26337A1
(en)
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Improvements in the plansichters.
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DK3670C
(en)
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Procedure for Making Paper for Secret Messages.
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ES28576A1
(en)
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Improvements in rheostats.
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ES28980A1
(en)
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Improvements in alternators.
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DK3505C
(en)
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Device for Generating Electricity.
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ES28171A1
(en)
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Improvements in the folding armchairs.
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ES26359A1
(en)
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Improvements in phones.
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DK11452C
(en)
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Method for making natural stone - like slabs, boards and the like.
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DK3815C
(en)
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Decoration plates.
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DK4025C
(en)
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Procedure for Making Printed Maps with Variable Lines, Isobars, Marchrouters and the Like.
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ES26871A1
(en)
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Improvements in amalgamating devices.
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ES27379A1
(en)
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Improvements introduced in the devices for making autograph transmissions.
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DK2970C
(en)
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Procedure for Making Mosaic.
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DK3411C
(en)
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Procedure for Making Matches.
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