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 山岡金属工業株式会社filedCritical山岡金属工業株式会社
Priority to JP1988129371UpriorityCriticalpatent/JPH086706Y2/ja
Publication of JPH0249692UpublicationCriticalpatent/JPH0249692U/ja
Application grantedgrantedCritical
Publication of JPH086706Y2publicationCriticalpatent/JPH086706Y2/ja
