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 JP877587UpriorityCriticalpatent/JPH0632621Y2/ja
Publication of JPS63174063UpublicationCriticalpatent/JPS63174063U/ja
Application grantedgrantedCritical
Publication of JPH0632621Y2publicationCriticalpatent/JPH0632621Y2/ja
