Gerd Schelbert

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Hemhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for controlling an arc furnace installation
- Patent number 8,254,427
- Issue date Aug 28, 2012
- Siemens Aktiengesellschaft
- Martin Biermann
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Device for controlling an arc furnace installation
- Publication number 20100106341
- Publication date Apr 29, 2010
- SIEMENS AKTIENGESELLSCHAFT
- Martin Biermann
- G05 - CONTROLLING REGULATING