Bertram Fritz

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating desulfurization slag
- Patent number 10,174,389
- Issue date Jan 8, 2019
- voestalpine STAHL GmbH
- Karl Pilz
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method For Treating Desulfurization Slag
- Publication number 20160289783
- Publication date Oct 6, 2016
- VOESTALPINE STAHL GMBH
- Karl Pilz
- C21 - METALLURGY OF IRON