Sound Absorber, Structure And Use Of A Sound Absorber - EP3935624
The patent EP3935624 was granted to Fraunhofer Gesellschaft ZUR Frderung DER Angewandten Forschung EV on Aug 2, 2023. The application was originally filed on Mar 6, 2020 under application number EP20709569A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3935624
- Application Number
- EP20709569A
- Filing Date
- Mar 6, 2020
- Status
- Granted And Under Opposition
- Jun 30, 2023
- Grant Date
- Aug 2, 2023
- External Links
- Slate, Register, Google Patents
Patent Summary
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