Case Number: App_472701/2023 Patent number: EP2971391 - GYPSUM-PANEL FOR ACOUSTICAL MONOLITHIC CEILINGProceeding type: ApplicationAction/Application: Opt-outApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 17:52:46