Case Number: App_462072/2023 Patent number: EP3882556 - PLATE-TYPE HEAT EXCHANGER, HEAT PUMP DEVICE, AND HEAT-PUMP-TYPE COOLING/HEATING HOT-WATER SUPPLY SYSTEMProceeding type: ApplicationAction/Application: DérogationApplicants: Meissner Bolte Partnerschaft mbB Represented by Roman Simon MehlCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 11:04:39