Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Georges Jean Xavier Riou0
Jacky Novi Mardjono0
Date of Patent
May 7, 2019
0Patent Application Number
155137980
Date Filed
September 23, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An acoustic treatment panel including a cellular structure core sandwiched between a solid skin and a perforated skin, and a plurality of domes made of porous fabric and extending from at least one of the skins into the insides of the cells of the cellular structure towards the other skin so as to define at least two resonant cavities inside each cell of the cellular structure.
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