Johannes Holfeld

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Innsbruck, AT

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Patents Grantslast 30 patents

Information Patent Grant
Reflector for acoustic pressure wave head
- Patent number 11,839,394
- Issue date Dec 12, 2023
- Medizinische Universität Innsbruck
- Christian Dorfmüller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reflector for acoustic pressure wave head
- Patent number 11,096,706
- Issue date Aug 24, 2021
- Medizinische Universität Innsbruck
- Christian Dorfmüller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Reflector for Acoustic Pressure Wave Head
- Publication number 20210353320
- Publication date Nov 18, 2021
- Medizinische Universitat Innsbruck
- Christian Dorfmüller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Reflector for Acoustic Pressure Wave Head
- Publication number 20180303502
- Publication date Oct 25, 2018
- Medizinische Universitat Innsbruck
- Christian Dorfmüller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS