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Priority to JP10700390UpriorityCriticalpatent/JP2526076Y2/ja
Priority to DE69026039Tprioritypatent/DE69026039T2/de
Priority to EP90123591Aprioritypatent/EP0431645B1/en
Publication of JPH0465144UpublicationCriticalpatent/JPH0465144U/ja
Priority to US08/107,428prioritypatent/US5342280A/en
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Publication of JP2526076Y2publicationCriticalpatent/JP2526076Y2/ja