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Priority claimed from FI991075Aexternal-prioritypatent/FI112521B/fi
Application filed by Veljekset Keskinen U H RakennufiledCriticalVeljekset Keskinen U H Rakennu
Priority to FI20000126UpriorityCriticalpatent/FI4535U1/fi
Publication of FIU20000126U0publicationCriticalpatent/FIU20000126U0/fi
Application grantedgrantedCritical
Publication of FI4535U1publicationCriticalpatent/FI4535U1/fi