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 JP4150886UpriorityCriticalpatent/JPH0348391Y2/ja
Priority to US06/921,531prioritypatent/US4760623A/en
Priority to EP86308316Aprioritypatent/EP0237670B1/en
Priority to DE8686308316Tprioritypatent/DE3679181D1/de
Priority to CA000525268Aprioritypatent/CA1272007A/en
Publication of JPS62154174UpublicationCriticalpatent/JPS62154174U/ja
Application grantedgrantedCritical
Publication of JPH0348391Y2publicationCriticalpatent/JPH0348391Y2/ja
