Case Number: App_479214/2023 Patent number: EP4071446 - OPTICAL FIBER CHARACTERISTIC MEASUREMENT DEVICE AND OPTICAL FIBER CHARACTERISTIC MEASUREMENT 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 10:32:44