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 JP1989076307UpriorityCriticalpatent/JPH062646Y2/ja
Publication of JPH0316905UpublicationCriticalpatent/JPH0316905U/ja
Application grantedgrantedCritical
Publication of JPH062646Y2publicationCriticalpatent/JPH062646Y2/ja
