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Application filed by Seraphin Pumpel & SohnefiledCriticalSeraphin Pumpel & Sohne
Priority to AT946172ApriorityCriticalpatent/AT329238B/de
Publication of ATA946172ApublicationCriticalpatent/ATA946172A/de
Application grantedgrantedCritical
Publication of AT329238BpublicationCriticalpatent/AT329238B/de