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Application filed by Waagner Biro AgfiledCriticalWaagner Biro Ag
Priority to AT18296ApriorityCriticalpatent/AT404818B/de
Publication of ATA18296ApublicationCriticalpatent/ATA18296A/de
Application grantedgrantedCritical
Publication of AT404818BpublicationCriticalpatent/AT404818B/de