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
Priority claimed from GB4195872Aexternal-prioritypatent/GB1435703A/en
Application filedfiledCritical
Publication of JPS4966970ApublicationCriticalpatent/JPS4966970A/ja
Publication of JPS5625559B2publicationCriticalpatent/JPS5625559B2/ja