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 JP401486UpriorityCriticalpatent/JPS62116845U/ja
Priority to US06/906,079prioritypatent/US4772146A/en
Publication of JPS62116845UpublicationCriticalpatent/JPS62116845U/ja
