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 JP13381179UpriorityCriticalpatent/JPS5650626U/ja
Priority to GB7942847Aprioritypatent/GB2044163A/en
Priority to DE19792952173prioritypatent/DE2952173A1/de
Priority to FR8000313Aprioritypatent/FR2451818A1/fr
Priority to AU55012/80Aprioritypatent/AU5501280A/en
Publication of JPS5650626UpublicationCriticalpatent/JPS5650626U/ja