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 JP1989007418UpriorityCriticalpatent/JPH0634181Y2/ja
Publication of JPH0298041UpublicationCriticalpatent/JPH0298041U/ja
Application grantedgrantedCritical
Publication of JPH0634181Y2publicationCriticalpatent/JPH0634181Y2/ja
