Case Number: App_472575/2023 Patent number: EP3983356 - GYPSUM WALLBOARD WITH ENHANCED FIRE RESISTANCE, AND RELATED COATINGS AND METHODSProceeding type: ApplicationAction/Application: DérogationApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 17:42:57