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 filed by 株式会社東洋社filedCritical株式会社東洋社
Priority to JP15890583UpriorityCriticalpatent/JPS6067003U/ja
Publication of JPS6067003UpublicationCriticalpatent/JPS6067003U/ja
Application grantedgrantedCritical
Publication of JPS645442Y2publicationCriticalpatent/JPS645442Y2/ja