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Priority claimed from FI925023Aexternal-prioritypatent/FI95835C/fi
Application filed by Seppo Martti Juhani PartanenfiledCriticalSeppo Martti Juhani Partanen
Priority to FI930432UpriorityCriticalpatent/FI1053U1/fi
Publication of FIU930432U0publicationCriticalpatent/FIU930432U0/fi
Application grantedgrantedCritical
Publication of FI1053U1publicationCriticalpatent/FI1053U1/fi