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Priority to JP16878188UpriorityCriticalpatent/JPH0289130U/ja
Priority to GB8925744Aprioritypatent/GB2227790B/en
Priority to US07/440,044prioritypatent/US5115601A/en
Priority to AU45390/89Aprioritypatent/AU599864B1/en
Priority to NL8902927Aprioritypatent/NL8902927A/nl
Priority to DE3939317Aprioritypatent/DE3939317A1/de
Priority to FR8916961Aprioritypatent/FR2640474B1/fr
Publication of JPH0289130UpublicationCriticalpatent/JPH0289130U/ja