Case Number: App_471023/2023 Patent number: EP3903248 - METHOD FOR DETERMINING AND MONITORING THE GAS CONSUMPTION IN A GAS NETWORK UNDER PRESSURE OR UNDER VACUUM AND GAS NETWORKProceeding type: ApplicationAction/Application: Opt-outApplicants: Dennemeyer & Associates S.A. (LU) Represented by Daniel Johannes DiwoCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 14:43:43