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 立山アルミニウム工業株式会社filedCritical立山アルミニウム工業株式会社
Priority to JP779188UpriorityCriticalpatent/JPH0619017Y2/ja
Publication of JPH01112289UpublicationCriticalpatent/JPH01112289U/ja
Application grantedgrantedCritical
Publication of JPH0619017Y2publicationCriticalpatent/JPH0619017Y2/ja