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 JP13684774ApriorityCriticalpatent/JPS5611929B2/ja
Priority to US05/635,427prioritypatent/US4053209A/en
Publication of JPS5162057ApublicationCriticalpatent/JPS5162057A/ja
Publication of JPS5611929B2publicationCriticalpatent/JPS5611929B2/ja