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Application filed by Continental Can CofiledCriticalContinental Can Co
Priority to FI617/74ApriorityCriticalpatent/FI54265C/fi
Publication of FI61774A7publicationCriticalpatent/FI61774A7/fi
Publication of FI54265BpublicationCriticalpatent/FI54265B/fi
Application grantedgrantedCritical
Publication of FI54265CpublicationCriticalpatent/FI54265C/fi