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 JP1987034757UpriorityCriticalpatent/JPH0647067Y2/ja
Publication of JPS63143623UpublicationCriticalpatent/JPS63143623U/ja
Application grantedgrantedCritical
Publication of JPH0647067Y2publicationCriticalpatent/JPH0647067Y2/ja
