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Application filed by Thorsman & Co AbfiledCriticalThorsman & Co Ab
Priority to FI180568ApriorityCriticalpatent/FI52504C/en
Publication of FI52504BpublicationCriticalpatent/FI52504B/fi
Application grantedgrantedCritical
Publication of FI52504CpublicationCriticalpatent/FI52504C/en