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.)
JX Metals Trading Co Ltd
Original Assignee
Nikko Shoji 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 Nikko Shoji Co LtdfiledCriticalNikko Shoji Co Ltd
Priority to JP9970790UpriorityCriticalpatent/JPH0734986Y2/ja
Publication of JPH0456809UpublicationCriticalpatent/JPH0456809U/ja
Application grantedgrantedCritical
Publication of JPH0734986Y2publicationCriticalpatent/JPH0734986Y2/ja