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 JP5872776UpriorityCriticalpatent/JPS5524038Y2/ja
Publication of JPS52150191UpublicationCriticalpatent/JPS52150191U/ja
Application grantedgrantedCritical
Publication of JPS5524038Y2publicationCriticalpatent/JPS5524038Y2/ja