- LandOfFree
- Inventors
- Acoustics
- Sound-modifying means
- Sound absorbing panels
Details
Ralf Peter Marsch
Ralf Peter
Marsch
- Patent Class
Acoustics
- SubClass
Sound-modifying means
- SubSubClass
Sound absorbing panels
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-2492301
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