Hans-Günther Krull

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the thermomechanical treatment of steel
- Patent number 6,939,418
- Issue date Sep 6, 2005
- Muhr und Bender
- Christian Bilgen
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the thermomechanical treatment of steel
- Patent number 6,458,226
- Issue date Oct 1, 2002
- Muhr und Bender
- Christian Bilgen
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Process for the thermomechanical treatment of steel
- Publication number 20020170636
- Publication date Nov 21, 2002
- Muhr und Bender
- Christian Bilgen
- C21 - METALLURGY OF IRON