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 JP10213279UpriorityCriticalpatent/JPS6024514Y2/ja
Publication of JPS5620732UpublicationCriticalpatent/JPS5620732U/ja
Application grantedgrantedCritical
Publication of JPS6024514Y2publicationCriticalpatent/JPS6024514Y2/ja