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Priority to FI951399ApriorityCriticalpatent/FI103814B/en
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Priority to SE9600272Aprioritypatent/SE9600272L/en
Publication of FI951399ApublicationCriticalpatent/FI951399A/en
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Publication of FI103814B1publicationCriticalpatent/FI103814B1/en
Publication of FI103814BpublicationCriticalpatent/FI103814B/en