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This invention provides acoustical building panels and methods for imparting the acoustical property to wallboard with help of a compliant coating.
This invention provides acoustical building panels and methods for imparting the acoustical property to wallboard with help of a compliant coating.
ACOUSTICAL GYPSUM WALLBOARD
RAY SUMAN SINHA (Autor:in)
23.03.2017
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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