Case Number: App_472611/2023 Patent number: EP3857002 - STAY HEAD, CEILING STAY, CEILING FORMWORK AND METHOD FOR ERECTING SUCH A CEILING FORMWORKProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (DE) Represented by Massimo GalluppiCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 17:44:30