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DK5331C
(en)
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Procedure for solubilizing the phosphoric acid contained in the crude phosphates in citric acid.
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ES58030A1
(en)
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Improvements in the manufacture of phosphoric acid or phosphates.
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CH26371A
(en)
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Long tie (regatta)
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DK6155C
(en)
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Lighthouse for steam plants and the like.
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ES25944A1
(en)
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Electrical connection devices or rail joints.
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AT23505B
(en)
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Device for the sparkless interruption of power lines.
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DK6165C
(en)
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Procedure for the production of concentrates.
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CH28740A
(en)
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Drawbar for carts
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DK5465C
(en)
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Pasteurizer.
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DK4460C
(en)
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Procedure for making eggs durable.
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DK5723C
(en)
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Mønning to Straatage.
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AT22830B
(en)
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Sterilizer.
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DK5815C
(en)
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Refrigeration system.
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ES35186A1
(en)
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An improvement in the manufacture of phosphoric matches.
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DK5387C
(en)
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Procedure for Preserving Eggs.
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DK6064C
(en)
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Treatment method for clichés.
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AT23459B
(en)
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|
Start indicator.
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DK5945C
(en)
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Method of Sterilizing Milk.
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AT23253B
(en)
|
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Probing tachygraph.
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DK22418C
(en)
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Method for the production of very durable cattle preserves.
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DK5450C
(en)
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Electrically self-acting Indicator for Cone Lanes.
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AT23216B
(en)
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Process for the preparation of 8-amino derivatives of paraxanthin.
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DK3068C
(en)
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Procedure for the production of yeast for the herb method.
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AT23248B
(en)
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Device for the electrical lighting of railway trains.
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DK8744C
(en)
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Procedure for making fish oil odorless.
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