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Priority claimed from FI963788Aexternal-prioritypatent/FI963788A0/fi
Priority claimed from FI965023Aexternal-prioritypatent/FI965023A0/fi
Application filed by Ahti NiemelaefiledCriticalAhti Niemelae
Priority to FI965051ApriorityCriticalpatent/FI101271B1/sv
Publication of FI965051A0publicationCriticalpatent/FI965051A0/fi
Application grantedgrantedCritical
Publication of FI101271BpublicationCriticalpatent/FI101271B/sv
Publication of FI101271B1publicationCriticalpatent/FI101271B1/sv