DK15779C
(en)
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Process for the Production of Nitrogen Oxides.
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DK15868C
(en)
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Gas Production Procedure.
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DK16562C
(en)
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Procedure for the Production of Ammonia.
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DK16637C
(en)
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Procedure for the manufacture of clunkers.
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DK16488C
(en)
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Procedure for the production of so-called pore metals.
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DK16148C
(en)
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Procedure for Manufacturing Superfostat.
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DK15781C
(en)
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Procedure for Absorption of Nitrogen Oxides.
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DK16552C
(en)
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Procedure for the production of hydrocarbons in solid form.
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DK16812C
(en)
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Procedure for the production of lager beer.
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DK23527C
(en)
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Process for the production of metal sulphides.
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DK21034C
(en)
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Process for the production of highly concentrated nitric acid.
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DK21433C
(en)
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Process for the production of nitrogenous compounds.
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DK16170C
(en)
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Procedure for the Production of Hydrogen.
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DK16069C
(en)
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Procedure for the manufacture of shaped articles of peat mass.
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DK20743C
(en)
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Procedure for the production of urea from the naphthalene series.
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DK18263C
(en)
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Procedure for the Synthetic Production of Glycerin.
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ES53746A1
(en)
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Hollow brick.
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DK15929C
(en)
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Procedure for Making Matches.
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DK16490C
(en)
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Procedure for the production of so-called cork paper.
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DK24927C
(en)
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Procedure for the Production of Cyanides.
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ES58027A2
(en)
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A process for the simultaneous production of azoe and azoe oxides.
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DK14432C
(en)
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Procedure for the production of grape beer.
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FR454693A
(en)
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Advanced lance
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DK13813C
(en)
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Process for the production of lead oxide.
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DK16752C
(en)
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Machine for the manufacture of glass jars and the like.
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