Gerhard Graf

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Dillingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ventilation device for the discharge pipe of a water supply househo...
- Patent number 7,896,976
- Issue date Mar 1, 2011
- BSH Bosch und Seimens Hausgeraete GmbH
- Gerhard Graf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Ventilation Device for the Discharge Pipe of a Water Supply Househo...
- Publication number 20080072933
- Publication date Mar 27, 2008
- BSH Bosch und Siemens Hausgerate GmbH
- Gerhard Graf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...