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Priority claimed from FI861655Aexternal-prioritypatent/FI94133C/en
Application filed by Sankyo CofiledCriticalSankyo Co
Publication of FI921238ApublicationCriticalpatent/FI921238A/en
Publication of FI921238A0publicationCriticalpatent/FI921238A0/en
Publication of FI90427BpublicationCriticalpatent/FI90427B/en
Application grantedgrantedCritical
Publication of FI90427CpublicationCriticalpatent/FI90427C/en