Case Number: App_469917/2023 Patent number: EP3263154 - DEVICE FOR QUICKLY VENTING AND DRAINING A FILTERProceeding type: ApplicationAction/Application: Opt-outApplicants: Dennemeyer & Associates S.A. (LU) Represented by Alexander KlinkeCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 13:07:58