Case Number: App_465513/2023 Patent number: EP2551418 - INSULATING HOLLOW FLOOR SLAB COMPRISING A DEVICE FOR RECOVERING THERMAL ENERGY FROM A SHOWERProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Cabinet Boettcher Represented by Audrey DecorchemontCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 17:59:16