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Application filedfiledCritical
Priority to JP4128983UpriorityCriticalpatent/JPS59149959U/ja
Priority to US06/542,193prioritypatent/US4502671A/en
Priority to DE8383110817Tprioritypatent/DE3369703D1/de
Priority to EP83110817Aprioritypatent/EP0108357B1/en
Publication of JPS59149959UpublicationCriticalpatent/JPS59149959U/ja
Application grantedgrantedCritical
Publication of JPS6241966Y2publicationCriticalpatent/JPS6241966Y2/ja