MARTINA ZIEGLER

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BUCKENHOF, DE

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Patents Applicationslast 30 patents

Information Patent Application
HEARING AID AND/OR TINNITUS THERAPY DEVICE
- Publication number 20120046713
- Publication date Feb 23, 2012
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- RONNY HANNEMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE