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Priority claimed from GB9205155Aexternal-prioritypatent/GB2265088B/en
Application filed by Kyoesti Eero Antero Kontturi, Lasse Sakari MurtomaekifiledCriticalKyoesti Eero Antero Kontturi
Priority to FI944127ApriorityCriticalpatent/FI944127A/fi
Publication of FI944127A0publicationCriticalpatent/FI944127A0/fi
Publication of FI944127ApublicationCriticalpatent/FI944127A/fi