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 トツプ産業株式会社filedCriticalトツプ産業株式会社
Priority to JP1980051080UpriorityCriticalpatent/JPS5813838Y2/ja
Publication of JPS56153298UpublicationCriticalpatent/JPS56153298U/ja
Application grantedgrantedCritical
Publication of JPS5813838Y2publicationCriticalpatent/JPS5813838Y2/ja