Andreas Derr

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Schluchsee, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device having a watertight housing
- Patent number 9,282,663
- Issue date Mar 8, 2016
- Testo AG
- Andreas Derr
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Electronic device having a watertight housing
- Publication number 20120067383
- Publication date Mar 22, 2012
- Andreas Derr
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...