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 JP8030671UpriorityCriticalpatent/JPS533544Y2/ja
Publication of JPS4836556UpublicationCriticalpatent/JPS4836556U/ja
Application grantedgrantedCritical
Publication of JPS533544Y2publicationCriticalpatent/JPS533544Y2/ja