Case Number: App_461873/2023 Patent number: EP2652473 - FLANGE FOR PRESSURE MEASURING CELLS OR FOR CHEMICAL SEAL DEVICES AND METHOD FOR PRODUCING SUCH FLANGESProceeding type: ApplicationAction/Application: Opt-outApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 10:54:34