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 株式会社日本アルミ, 日本アルミニウム建材株式会社filedCritical株式会社日本アルミ
Priority to JP1988130598UpriorityCriticalpatent/JPH0740011Y2/ja
Publication of JPH0251613UpublicationCriticalpatent/JPH0251613U/ja
Application grantedgrantedCritical
Publication of JPH0740011Y2publicationCriticalpatent/JPH0740011Y2/ja