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Application filed by Rosenlew Ab Oy WfiledCriticalRosenlew Ab Oy W
Priority to FI740696ApriorityCriticalpatent/FI51370C/fi
Publication of FI69674A7publicationCriticalpatent/FI69674A7/fi
Application grantedgrantedCritical
Publication of FI51370BpublicationCriticalpatent/FI51370B/fi
Publication of FI51370CpublicationCriticalpatent/FI51370C/fi