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Application filed by Jussi Erik PerttufiledCriticalJussi Erik Perttu
Priority to FI20040068UpriorityCriticalpatent/FI6252U1/fi
Publication of FIU20040068U0publicationCriticalpatent/FIU20040068U0/fi
Application grantedgrantedCritical
Publication of FI6252U1publicationCriticalpatent/FI6252U1/fi