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 JP1504083UpriorityCriticalpatent/JPS59121451U/ja
Publication of JPS59121451UpublicationCriticalpatent/JPS59121451U/ja
Application grantedgrantedCritical
Publication of JPH021468Y2publicationCriticalpatent/JPH021468Y2/ja