Case Number: App_463452/2023 Patent number: EP3481267 - SURFACE MAINTENANCE MACHINE WITH A QUICK EJECT MAINTENANCE TOOL ASSEMBLYProceeding type: ApplicationAction/Application: DérogationApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 12:20:53