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 JP11181285UpriorityCriticalpatent/JPH0227694Y2/ja
Publication of JPS6220223UpublicationCriticalpatent/JPS6220223U/ja
Application grantedgrantedCritical
Publication of JPH0227694Y2publicationCriticalpatent/JPH0227694Y2/ja
