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 JP4196872ApriorityCriticalpatent/JPS5423582B2/ja
Priority to GB2000473Aprioritypatent/GB1386527A/en
Priority to DE19732321228prioritypatent/DE2321228A1/de
Publication of JPS495029ApublicationCriticalpatent/JPS495029A/ja
Publication of JPS5423582B2publicationCriticalpatent/JPS5423582B2/ja