Case Number: App_462587/2023 Patent number: EP1928767 - VACUUM SYSTEMProceeding type: ApplicationAction/Application: Opt-outApplicants: DREISS Patentanwälte PartG mbB Represented by Andreas PfundCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 11:29:55