Case Number: App_478980/2023 Patent number: EP3450927 - OPTICAL FIBER SENSOR MEASURING APPARATUSProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-03 10:21:20