Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP615482UpriorityCriticalpatent/JPS58110617U/ja
Priority to EP83900353Aprioritypatent/EP0098311B1/en
Priority to US06/522,303prioritypatent/US4552262A/en
Priority to PCT/JP1983/000012prioritypatent/WO1983002407A1/ja
Priority to DE8383900353Tprioritypatent/DE3380170D1/de
Publication of JPS58110617UpublicationCriticalpatent/JPS58110617U/ja
Application grantedgrantedCritical
Publication of JPS6232172Y2publicationCriticalpatent/JPS6232172Y2/ja