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Application filed by Mooses VauhkonenfiledCriticalMooses Vauhkonen
Priority to FI781070ApriorityCriticalpatent/FI63279C/en
Publication of FI781070ApublicationCriticalpatent/FI781070A/en
Publication of FI63279BpublicationCriticalpatent/FI63279B/en
Application grantedgrantedCritical
Publication of FI63279CpublicationCriticalpatent/FI63279C/en