Case Number: App_463124/2023 Patent number: EP3286483 - LÜFTUNGSVENTILProceeding type: ApplicationAction/Application: Opt-outApplicants: Staeger & Sperling Partnerschaftsgesellschaft mbB Represented by Sebastian KnollerCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 12:14:17