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DK7689C
(en)
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Process for the production of a nitrogenous substance from air.
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DK7613C
(en)
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Method of Making a Fertilizer.
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DK8080C
(en)
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Apparatus for the production of Kraftgas.
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DK6897C
(en)
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Procedure for the production of nitrogen compounds from the nitrogen of the air.
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DK7140C
(en)
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Procedure for the production of nitric acid from air.
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DK9922C
(en)
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Apparatus for the production of air gas.
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DK8877C
(en)
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Procedure for the production of dry fertilizers from organic wastes.
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DK7927C
(en)
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Method for the production of a dry and easily transportable feed.
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ES38202A3
(en)
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A process for the manufacture of a nitrophosphate.
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FR364565A
(en)
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Process for the production of dried milk
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FR355749A
(en)
|
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Ceiling construction process
|
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FR361449A
(en)
|
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Process for the production of p-oxyphenylglycineamide
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ES36593A3
(en)
|
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A process for producing nitrogenous substances.
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DK8341C
(en)
|
|
Gas Production Apparatus.
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DK9372C
(en)
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Process for the Extraction of Cyan - Iron Compounds from Gas.
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CH36370A
(en)
|
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Form for the production of U-shaped, iron-reinforced concrete beams
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ES36397A1
(en)
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A process for the manufacture of explosive substances from nitroglycerin.
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FR366593A
(en)
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|
Process for manufacturing nitroglycerin
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FR361852A
(en)
|
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Process for the production of amidosulfonic acids from phenyl-1,2-naphthimidazol
|
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FI3078A
(en)
|
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Derogation for the production of fast calcium hypochlorites
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DK7473C
(en)
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Process for the production of acid-proof and impermeable cement.
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DK7526C
(en)
|
|
Process for the extraction of a substance intended for the saponification of fats.
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FI3029A
(en)
|
|
Transportable form for the production of materials
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DK7225C
(en)
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Device for Fastening the Tire by Air Rings.
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FR366772A
(en)
|
|
Photographic process
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