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SOUND ABSORBER ARRANGEMENT AND SOUND-INSULATED ROOM
The invention further relates to a sound-insulated room having such a sound absorber arrangement.
SOUND ABSORBER ARRANGEMENT AND SOUND-INSULATED ROOM
The invention further relates to a sound-insulated room having such a sound absorber arrangement.
SOUND ABSORBER ARRANGEMENT AND SOUND-INSULATED ROOM
HOPPE CHRISTIAN (author) / TSCHIERSCH RONALD (author)
2020-10-08
Patent
Electronic Resource
English
Sound absorber, sound absorber assembly and an engine with a sound absorber assembly
European Patent Office | 2016
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