Thomas Hopf

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Oberreichenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method to adjust a hearing device
- Patent number 7,885,416
- Issue date Feb 8, 2011
- Siemens Audiologische Technik GmbH
- Josef Chalupper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Device and method to adjust a hearing device
- Publication number 20040208330
- Publication date Oct 21, 2004
- Josef Chalupper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE