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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical 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
Priority claimed from JP62228378Aexternal-prioritypatent/JPH02104777A/ja
Application filed by Nippon Chemical Industrial Co LtdfiledCriticalNippon Chemical Industrial Co Ltd
Priority claimed from EP19880907782external-prioritypatent/EP0331750A4/en
Publication of JPWO1989002497A1publicationCriticalpatent/JPWO1989002497A1/ja
Publication of JPH0759791B1publicationCriticalpatent/JPH0759791B1/ja
Publication of JPH0759791B2publicationCriticalpatent/JPH0759791B2/ja