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 JP1990083076UpriorityCriticalpatent/JP2515969Y2/ja
Publication of JPH0439703UpublicationCriticalpatent/JPH0439703U/ja
Application grantedgrantedCritical
Publication of JP2515969Y2publicationCriticalpatent/JP2515969Y2/ja
