Case Number: App_478771/2023 Patent number: EP2833673 - COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHODProceeding type: ApplicationAction/Application: Opt-outApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-03 10:00:56