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 JP3479583UpriorityCriticalpatent/JPS59141159U/ja
Priority to US06/514,796prioritypatent/US4515690A/en
Priority to DE19833327437prioritypatent/DE3327437A1/de
Publication of JPS59141159UpublicationCriticalpatent/JPS59141159U/ja
Application grantedgrantedCritical
Publication of JPH0210284Y2publicationCriticalpatent/JPH0210284Y2/ja