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 JP6055681UpriorityCriticalpatent/JPH0114412Y2/ja
Publication of JPS57174024UpublicationCriticalpatent/JPS57174024U/ja
Application grantedgrantedCritical
Publication of JPH0114412Y2publicationCriticalpatent/JPH0114412Y2/ja