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 株式会社イトーキクレビオfiledCritical株式会社イトーキクレビオ
Priority to JP1989078204UpriorityCriticalpatent/JPH0750974Y2/ja
Publication of JPH0316429UpublicationCriticalpatent/JPH0316429U/ja
Application grantedgrantedCritical
Publication of JPH0750974Y2publicationCriticalpatent/JPH0750974Y2/ja