Case Number: App_479023/2023 Patent number: EP3848676 - OPTICAL FIBER CHARACTERISTIC MEASURING DEVICE AND OPTICAL FIBER CHARACTERISTIC MEASURING 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 10:23:36