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 JP15097483UpriorityCriticalpatent/JPS5983142U/ja
Publication of JPS5983142UpublicationCriticalpatent/JPS5983142U/ja
Application grantedgrantedCritical
Publication of JPS6310357Y2publicationCriticalpatent/JPS6310357Y2/ja