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 JP2214372ApriorityCriticalpatent/JPS5119858B2/ja
Priority to GB1017973Aprioritypatent/GB1405983A/en
Publication of JPS4890348ApublicationCriticalpatent/JPS4890348A/ja
Publication of JPS5119858B2publicationCriticalpatent/JPS5119858B2/ja