Case Number: App_464601/2023 Patent number: EP2279796 - Method and device for conveying powder materialProceeding type: ApplicationAction/Application: DérogationApplicants: WEIDNER STERN JESCHKE Patentanwälte Partnerschaft mbB Represented by Alexander Albert JeschkeCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-01 15:20:59