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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanko Metal Industrial Co Ltd
Original Assignee
Sanko Metal Industrial Co Ltd
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 Sanko Metal Industrial Co LtdfiledCriticalSanko Metal Industrial Co Ltd
Priority to JP7291683ApriorityCriticalpatent/JPS59199960A/ja
Publication of JPS59199960ApublicationCriticalpatent/JPS59199960A/ja
Publication of JPH0322507B2publicationCriticalpatent/JPH0322507B2/ja