Werner Klausmann

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 8,122,855
- Issue date Feb 28, 2012
- Viessmann Werke GmbH & Co. KG
- Werner Klausmann
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20090056647
- Publication date Mar 5, 2009
- VIESSMANN WERKE GMBH & CO., KG
- Werner Klausmann
- F24 - HEATING RANGES VENTILATING