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Priority claimed from FI990046Aexternal-prioritypatent/FI990046A0/sv
Application filed by Fabritius Arvi AdolffiledCriticalFabritius Arvi Adolf
Priority to FI992382ApriorityCriticalpatent/FI19992382A/sv
Publication of FI19992382ApublicationCriticalpatent/FI19992382A/sv