Wolfgang Hermann

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Mulheim A.D. Ruhr, DE

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Patents Grantslast 30 patents

Information Patent Grant
High-temperature-resistant component and process for producing the...
- Patent number 7,005,015
- Issue date Feb 28, 2006
- Seimens Aktiengesellschaft
- Ralf Bürgel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
High-temperature-resistant component and process for producing the...
- Publication number 20060113009
- Publication date Jun 1, 2006
- Siemens AG and Doncasters Precision Castings-Bochum GmbH
- Ralf Burgel
- C30 - CRYSTAL GROWTH
Information Patent Application
High-temperature-resistant component and process for producing the...
- Publication number 20020157738
- Publication date Oct 31, 2002
- Ralf Burgel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...