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 JP9115983UpriorityCriticalpatent/JPS59196390U/ja
Priority to US06/617,391prioritypatent/US4579360A/en
Priority to EP84106578Aprioritypatent/EP0129164B1/en
Priority to DE8484106578Tprioritypatent/DE3473862D1/de
Publication of JPS59196390UpublicationCriticalpatent/JPS59196390U/ja
Application grantedgrantedCritical
Publication of JPH0217991Y2publicationCriticalpatent/JPH0217991Y2/ja