Case Number: App_472573/2023 Patent number: EP3976896 - DYNAMIC ACOUSTIC CEILING SYSTEMProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 17:42:46