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 JP13267886UpriorityCriticalpatent/JPS6340997U/ja
Priority to GB8718985Aprioritypatent/GB2195899B/en
Publication of JPS6340997UpublicationCriticalpatent/JPS6340997U/ja
