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 JP1988044774UpriorityCriticalpatent/JPH0453490Y2/ja
Publication of JPH01148172UpublicationCriticalpatent/JPH01148172U/ja
Application grantedgrantedCritical
Publication of JPH0453490Y2publicationCriticalpatent/JPH0453490Y2/ja
