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 JP3364989UpriorityCriticalpatent/JPH0614760Y2/ja
Priority to US07/423,753prioritypatent/US5026959A/en
Publication of JPH02123250UpublicationCriticalpatent/JPH02123250U/ja
Application grantedgrantedCritical
Publication of JPH0614760Y2publicationCriticalpatent/JPH0614760Y2/ja
