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 JP9648286UpriorityCriticalpatent/JPH0351560Y2/ja
Publication of JPS633578UpublicationCriticalpatent/JPS633578U/ja
Application grantedgrantedCritical
Publication of JPH0351560Y2publicationCriticalpatent/JPH0351560Y2/ja