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Application filedfiledCritical
Priority to JP1987167567UpriorityCriticalpatent/JPH0738285Y2/ja
Priority to US07/263,913prioritypatent/US4925062A/en
Priority to EP88118005Aprioritypatent/EP0314167B1/en
Priority to DE88118005Tprioritypatent/DE3883702T2/de
Publication of JPH0170726UpublicationCriticalpatent/JPH0170726U/ja
Application grantedgrantedCritical
Publication of JPH0738285Y2publicationCriticalpatent/JPH0738285Y2/ja
