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 JP2761187UpriorityCriticalpatent/JPH0220980Y2/ja
Publication of JPS63136541UpublicationCriticalpatent/JPS63136541U/ja
Application grantedgrantedCritical
Publication of JPH0220980Y2publicationCriticalpatent/JPH0220980Y2/ja
