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Priority claimed from FI871348Aexternal-prioritypatent/FI871348A0/en
Priority claimed from FI881056Aexternal-prioritypatent/FI881056A/en
Application filed by Amerplast OyfiledCriticalAmerplast Oy
Publication of DK657388ApublicationCriticalpatent/DK657388A/en
Publication of DK657388D0publicationCriticalpatent/DK657388D0/en