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 川崎製鉄株式会社filedCritical川崎製鉄株式会社
Priority to JP10694988UpriorityCriticalpatent/JPH0634004Y2/ja
Publication of JPH0228310UpublicationCriticalpatent/JPH0228310U/ja
Application grantedgrantedCritical
Publication of JPH0634004Y2publicationCriticalpatent/JPH0634004Y2/ja