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DK15355C
(en)
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Procedure for the production of iron and steel immediately from ore.
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DK13334C
(en)
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Procedure for the production of steel immediately from ore.
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DK16252C
(en)
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Melting furnace for the immediate production of iron and steel from iron ores.
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DK13246C
(en)
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Oven for the manufacture of iron and steel.
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DK22123C
(en)
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Procedure for immediate production of refined iron and refined steel from titanium-containing iron ores.
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DK20235C
(en)
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Cladding material for structures and parts of iron, steel and the like.
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CA144553A
(en)
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Iron and steel manufacture
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DK17131C
(en)
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Machine for the production of slate and the like.
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DK13148C
(en)
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Machine for Annealing and Completion of the Embers.
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DK22910C
(en)
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Procedure for Processing Titanium Iron Ore.
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DK22028C
(en)
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Procedure for the manufacture of iron and steel and for the smelting of ores and metals and other molten bodies.
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DK11327C
(en)
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Procedure for the manufacture of steel alloys.
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DK18128C
(en)
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Procedure and Apparatus for the Production of Various Hard and Durable X-Rays.
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DK17018C
(en)
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|
Procedure for Treatment of Iron or Steel for the Prevention of Oxidation or Rust Formation.
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DK24979C
(en)
|
|
Procedure for the production of finer steel of less fine.
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DK17147C
(en)
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|
Procedure for Iron Tanning.
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DK14959C
(en)
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|
Procedure for the Liberation of Magnium and Magnium Alloys for Contained Chlorides.
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FR430808A
(en)
|
|
Loader-unloader for metallurgical furnaces
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DK13326C
(en)
|
|
Procedure for Reduction of Iron Ore to Metal.
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DK21296C
(en)
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|
Procedure for the agglomeration of ores.
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DK20389C
(en)
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|
Procedure for Extraction of Valuable Products of Sewage Dune and the Like.
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DK24661C
(en)
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|
Procedure for sulphatisation of ores and the like.
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DK17475C
(en)
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|
Form for Casting of Sewer Pipes and the like.
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DK17392C
(en)
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|
Procedure for the production of hydrochloric acid and alkali-silico-aluminate.
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DK14592C
(en)
|
|
Let Metal.
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