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 JP2900885UpriorityCriticalpatent/JPH038990Y2/ja
Publication of JPS61144432UpublicationCriticalpatent/JPS61144432U/ja
Application grantedgrantedCritical
Publication of JPH038990Y2publicationCriticalpatent/JPH038990Y2/ja
