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Application filed by Popp & Co GmbhfiledCriticalPopp & Co Gmbh
Priority to FI871412ApriorityCriticalpatent/FI82570C/en
Publication of FI871412A0publicationCriticalpatent/FI871412A0/en
Publication of FI871412ApublicationCriticalpatent/FI871412A/en
Application grantedgrantedCritical
Publication of FI82570BpublicationCriticalpatent/FI82570B/en
Publication of FI82570CpublicationCriticalpatent/FI82570C/en