Case Number: App_475923/2023 Patent number: EP2915876 - Heat transfer tube for a biogas plant fermenter and biogas plant fermenterProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 20:53:58