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 JP18747385UpriorityCriticalpatent/JPH0143439Y2/ja
Publication of JPS6297199UpublicationCriticalpatent/JPS6297199U/ja
Application grantedgrantedCritical
Publication of JPH0143439Y2publicationCriticalpatent/JPH0143439Y2/ja