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Application filed by Kari LahtinenfiledCriticalKari Lahtinen
Priority to FI955514ApriorityCriticalpatent/FI102510B1/en
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Publication of FI955514ApublicationCriticalpatent/FI955514A/en
Application grantedgrantedCritical
Publication of FI102510BpublicationCriticalpatent/FI102510B/en
Publication of FI102510B1publicationCriticalpatent/FI102510B1/en