Case Number: App_462667/2023 Patent number: EP2656017 - COUPLING ELEMENT OF AN ULTRASONIC TRANSDUCER FOR AN ULTRASONIC FLOW METERProceeding type: ApplicationAction/Application: Opt-outApplicants: Novagraaf Technologies Represented by Marie-Noelle de la FouchardiereCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 11:34:11