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 JP12330274ApriorityCriticalpatent/JPS5149312A/ja
Priority to DE19752548188prioritypatent/DE2548188C3/de
Publication of JPS5149312ApublicationCriticalpatent/JPS5149312A/ja
Publication of JPS5336528B2publicationCriticalpatent/JPS5336528B2/ja