Case Number: App_478800/2023 Patent number: EP2755325 - Resonant transducer and manufacturing method of resonant transducerProceeding type: ApplicationAction/Application: DérogationApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-03 10:01:09