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 JP6020682UpriorityCriticalpatent/JPS58163157U/ja
Publication of JPS58163157UpublicationCriticalpatent/JPS58163157U/ja
Application grantedgrantedCritical
Publication of JPH0137573Y2publicationCriticalpatent/JPH0137573Y2/ja