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Priority claimed from FI990118Uexternal-prioritypatent/FIU990118U0/fi
Application filed by Jorma Kalevi LindbergfiledCriticalJorma Kalevi Lindberg
Priority to FI990361UpriorityCriticalpatent/FI4718U1/fi
Publication of FIU990361U0publicationCriticalpatent/FIU990361U0/fi
Application grantedgrantedCritical
Publication of FI4718U1publicationCriticalpatent/FI4718U1/fi