Case Number: App_472580/2023 Patent number: EP4054836 - METHOD OF PREPARING GYPSUM WALLBOARD FROM HIGH SALT GYPSUM, AND RELATED PRODUCTProceeding type: ApplicationAction/Application: DérogationApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 17:43:20