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Application filedfiledCritical
Priority to JP15362482UpriorityCriticalpatent/JPS5958326U/ja
Priority to US06/537,669prioritypatent/US4527647A/en
Priority to DE8383305972Tprioritypatent/DE3380936D1/de
Priority to AU19800/83Aprioritypatent/AU565443B2/en
Priority to EP83305972Aprioritypatent/EP0106613B1/en
Publication of JPS5958326UpublicationCriticalpatent/JPS5958326U/ja
Application grantedgrantedCritical
Publication of JPH0332986Y2publicationCriticalpatent/JPH0332986Y2/ja