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 JP19403286UpriorityCriticalpatent/JPH067819Y2/ja
Publication of JPS6398777UpublicationCriticalpatent/JPS6398777U/ja
Application grantedgrantedCritical
Publication of JPH067819Y2publicationCriticalpatent/JPH067819Y2/ja