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Priority claimed from FI933600Aexternal-prioritypatent/FI933600A0/fi
Application filed by Suomen Rakennuskohde OyfiledCriticalSuomen Rakennuskohde Oy
Priority to FI940051UpriorityCriticalpatent/FI1257U1/fi
Publication of FIU940051U0publicationCriticalpatent/FIU940051U0/fi
Application grantedgrantedCritical
Publication of FI1257U1publicationCriticalpatent/FI1257U1/fi