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 JP6087872ApriorityCriticalpatent/JPS5540625B2/ja
Priority to DE2330564Aprioritypatent/DE2330564A1/de
Priority to GB2860773Aprioritypatent/GB1404544A/en
Publication of JPS4920245ApublicationCriticalpatent/JPS4920245A/ja
Publication of JPS5540625B2publicationCriticalpatent/JPS5540625B2/ja