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 JP3437187UpriorityCriticalpatent/JPS63141723U/ja
Priority to DE19883808005prioritypatent/DE3808005A1/de
Publication of JPS63141723UpublicationCriticalpatent/JPS63141723U/ja