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 JP10874380UpriorityCriticalpatent/JPS6314600Y2/ja
Publication of JPS5731110UpublicationCriticalpatent/JPS5731110U/ja
Application grantedgrantedCritical
Publication of JPS6314600Y2publicationCriticalpatent/JPS6314600Y2/ja