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Application filed by Vesa Juhani KoivistofiledCriticalVesa Juhani Koivisto
Priority to FI20002201ApriorityCriticalpatent/FI20002201A/fi
Publication of FI20002201A0publicationCriticalpatent/FI20002201A0/fi
Publication of FI20002201ApublicationCriticalpatent/FI20002201A/fi