Deutsche Voest-Alpine Industrienalagenbau GmbH

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Patents Grantslast 30 patents

Information Patent Grant
Method of utilizing dusts produced during the reduction of iron ore
- Patent number 6,287,363
- Issue date Sep 11, 2001
- Deutsche Voest-Alpine Industrienalagenbau GmbH
- Herbert Grünbacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of molten pig iron
- Patent number 4,978,387
- Issue date Dec 18, 1990
- Deutsche Voest-Alpine Industrienalagenbau GmbH
- Werner Kepplinger
- C21 - METALLURGY OF IRON