Case Number: App_461124/2023 Patent number: EP3554731 - APPARATUS AND METHOD FOR PRODUCING A PERIPHERAL GROOVE IN AN END PORTION OF A METAL TUBEProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Represented by Ingo SchölingCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 10:18:46