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 JP47122478ApriorityCriticalpatent/JPS5224211B2/ja
Priority to DE19732350860prioritypatent/DE2350860C2/de
Publication of JPS4978832ApublicationCriticalpatent/JPS4978832A/ja
Publication of JPS5224211B2publicationCriticalpatent/JPS5224211B2/ja