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Priority to JP1986024383UpriorityCriticalpatent/JPH0330086Y2/ja
Priority to US06/931,699prioritypatent/US4765321A/en
Priority to DE8686308971Tprioritypatent/DE3674750D1/de
Priority to EP86308971Aprioritypatent/EP0228178B1/en
Publication of JPS62137004UpublicationCriticalpatent/JPS62137004U/ja
Application grantedgrantedCritical
Publication of JPH0330086Y2publicationCriticalpatent/JPH0330086Y2/ja