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 JP1987071713UpriorityCriticalpatent/JPH0629788Y2/ja
Publication of JPS63181121UpublicationCriticalpatent/JPS63181121U/ja
Application grantedgrantedCritical
Publication of JPH0629788Y2publicationCriticalpatent/JPH0629788Y2/ja