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 日本工機株式会社filedCritical日本工機株式会社
Priority to JP1986148250UpriorityCriticalpatent/JPH0616142Y2/ja
Publication of JPS6353497UpublicationCriticalpatent/JPS6353497U/ja
Application grantedgrantedCritical
Publication of JPH0616142Y2publicationCriticalpatent/JPH0616142Y2/ja