Norbert Leonhardt

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for air treatment in a display cabinet and cabinet for imple...
- Patent number 8,246,724
- Issue date Aug 21, 2012
- Glasbau Hahn GmbH
- Norbert Leonhardt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Method for air treatment in a display cabinet and cabinet for imple...
- Publication number 20100079044
- Publication date Apr 1, 2010
- GLASBAU HAHN GMBH
- Norbert Leonhardt
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for treating the air in a display cabinet and display cabine...
- Publication number 20060172691
- Publication date Aug 3, 2006
- Norbert Leonhardt
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...