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Application filed by Waagner Biro AgfiledCriticalWaagner Biro Ag
Priority to AT34178ApriorityCriticalpatent/AT350626B/de
Publication of ATA34178ApublicationCriticalpatent/ATA34178A/de
Application grantedgrantedCritical
Publication of AT350626BpublicationCriticalpatent/AT350626B/de