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Application filed by Kaarlo HirvijaervifiledCriticalKaarlo Hirvijaervi
Priority to FI990565ApriorityCriticalpatent/FI110339B/fi
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Publication of FI990565LpublicationCriticalpatent/FI990565L/fi
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Publication of FI110339BpublicationCriticalpatent/FI110339B/fi