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 JP13862185UpriorityCriticalpatent/JPS6247038U/ja
Priority to EP86112502Aprioritypatent/EP0214652A3/en
Publication of JPS6247038UpublicationCriticalpatent/JPS6247038U/ja
Priority to US07/195,449prioritypatent/US4975623A/en
