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Application filed by Vogl GerhardfiledCriticalVogl Gerhard
Priority to AT179596ApriorityCriticalpatent/AT403756B/de
Publication of ATA179596ApublicationCriticalpatent/ATA179596A/de
Application grantedgrantedCritical
Publication of AT403756BpublicationCriticalpatent/AT403756B/de