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 JP5934171UpriorityCriticalpatent/JPS5120054Y2/ja
Publication of JPS4817935UpublicationCriticalpatent/JPS4817935U/ja
Application grantedgrantedCritical
Publication of JPS5120054Y2publicationCriticalpatent/JPS5120054Y2/ja