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Application filed by Paul FuerbassfiledCriticalPaul Fuerbass
Priority to AT134696ApriorityCriticalpatent/AT407281B/en
Publication of ATA134696ApublicationCriticalpatent/ATA134696A/en
Application grantedgrantedCritical
Publication of AT407281BpublicationCriticalpatent/AT407281B/en