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 JP19637686UpriorityCriticalpatent/JPS63101641U/ja
Priority to DE19873742960prioritypatent/DE3742960A1/de
Priority to FR8717768Aprioritypatent/FR2608652A1/fr
Publication of JPS63101641UpublicationCriticalpatent/JPS63101641U/ja
