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 JP13244873ApriorityCriticalpatent/JPS5082423A/ja
Priority to GB45877/74Aprioritypatent/GB1482718A/en
Priority to AU74847/74Aprioritypatent/AU459920B2/en
Priority to DE19742452675prioritypatent/DE2452675A1/de
Publication of JPS5082423ApublicationCriticalpatent/JPS5082423A/ja