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Application filedfiledCritical
Priority to JP16072188UpriorityCriticalpatent/JPH0749711Y2/ja
Priority to EP19890122578prioritypatent/EP0372554A3/en
Priority to US07/533,945prioritypatent/US5160910A/en
Publication of JPH0280952UpublicationCriticalpatent/JPH0280952U/ja
Application grantedgrantedCritical
Publication of JPH0749711Y2publicationCriticalpatent/JPH0749711Y2/ja
