DK4189C
(en)
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Process for the production of sulfuric anhydride.
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DK2882C
(en)
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Process for the production of sulfuric acid or sulfuric anhydride.
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DK3641C
(en)
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Apparatus for the production of Pladeis.
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DK5956C
(en)
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Process for the production of nitric acid or nitric acid.
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DK2342C
(en)
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Procedure for the Production of β-Jonon.
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ES28288A3
(en)
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A process for the manufacture of calcylene.
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DK4913C
(en)
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Process for the production of fat-free casein.
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DK3799C
(en)
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Procedure for the production of linoleum mosaic.
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DK3967C
(en)
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Procedure for the production of reliefs by photographic means.
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DK4237C
(en)
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Procedure for the production of a shimmering and Persian-like fur.
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DK1410C
(en)
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Procedure for the Production of Oxalic Acid.
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DK3824C
(en)
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Procedure for the production of artificial stone.
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DK3876C
(en)
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Procedure for the production of artificial stone.
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DK3855C
(en)
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Procedure for Making Kalomel.
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DK6165C
(en)
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Procedure for the production of concentrates.
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DK4609C
(en)
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Process for the preparation of easily meltable resins.
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DK96736C
(en)
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Process for the preparation of dihydroouabain.
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DK1753C
(en)
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Procedure for the Production of Graphite.
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DK5346C
(en)
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Procedure for the Production of Diastasic Malt Extract.
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DK4439C
(en)
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Procedure for the manufacture of Portland cement.
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FR335801A
(en)
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Process for the production of explosives
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CH23385A
(en)
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Machine for the production of metal tubes
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DK3113C
(en)
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Procedure for the production of limestone.
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DK3680C
(en)
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Apparatus for the production of acetylene.
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DK4103C
(en)
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Apparatus for the production of acetylene.
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