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 JP1976156873UpriorityCriticalpatent/JPS605416Y2/ja
Publication of JPS5373000UpublicationCriticalpatent/JPS5373000U/ja
Application grantedgrantedCritical
Publication of JPS605416Y2publicationCriticalpatent/JPS605416Y2/ja