Case Number: App_478760/2023 Patent number: EP2587853 - COMMUNICATION SYSTEM AND COMMUNICATION METHODProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-03 09:49:51