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Application filed by Wampfler GmbhfiledCriticalWampfler Gmbh
Priority to AT150681ApriorityCriticalpatent/AT377490B/en
Publication of ATA150681ApublicationCriticalpatent/ATA150681A/en
Application grantedgrantedCritical
Publication of AT377490BpublicationCriticalpatent/AT377490B/en