Case Number: App_464349/2023 Patent number: EP3701152 - METHOD AND DEVICE FOR MAINTAINING A PUMPING SYSTEM IN OPERATIONAL CONDITIONProceeding type: ApplicationAction/Application: Opt-outApplicants: IPAZ Represented by Alain KINGOLOCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 14:31:15