Case Number: App_460874/2023 Patent number: EP3247486 - HEAT EXCHANGE AND/OR MASS TRANSFER COLUMN COMPRISING A GAS DISTRIBUTOR AND METHOD FOR DISTRIBUTING GASProceeding type: ApplicationAction/Application: Opt-outApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 09:59:34