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 JP8906890UpriorityCriticalpatent/JP2520790Y2/ja
Publication of JPH0447128UpublicationCriticalpatent/JPH0447128U/ja
Application grantedgrantedCritical
Publication of JP2520790Y2publicationCriticalpatent/JP2520790Y2/ja
