The present invention belongs to the field of aircraft structures and the materials of these aircraft structures, more particularly, to the field of noise absorbing materials for aircraft structures.
SOUND WAVES ABSORBING LAMINATE COMPOSITE MATERIAL STRUCTURE
SCHALLWELLENABSORBIERENDE LAMINATVERBUNDWERKSTOFFSTRUKTUR
STRUCTURE DE MATÉRIAU COMPOSITE STRATIFIÉ ABSORBANT LES ONDES SONORES
2022-10-05
Patent
Electronic Resource
English
IPC: | E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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