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Application filedfiledCritical
Priority to JP1143785UpriorityCriticalpatent/JPH0330045Y2/ja
Priority to US06/823,455prioritypatent/US4660884A/en
Priority to DE8686101167Tprioritypatent/DE3667134D1/de
Priority to EP86101167Aprioritypatent/EP0189915B1/en
Publication of JPS61129546UpublicationCriticalpatent/JPS61129546U/ja
Application grantedgrantedCritical
Publication of JPH0330045Y2publicationCriticalpatent/JPH0330045Y2/ja
