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 Shokubai Co Ltd
Okamoto Industries Inc
Original Assignee
Nippon Shokubai Co Ltd
Okamoto Industries Inc
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 Nippon Shokubai Co Ltd, Okamoto Industries IncfiledCriticalNippon Shokubai Co Ltd
Priority to JP1985058230UpriorityCriticalpatent/JPH0621839Y2/ja
Publication of JPS61172898UpublicationCriticalpatent/JPS61172898U/ja
Application grantedgrantedCritical
Publication of JPH0621839Y2publicationCriticalpatent/JPH0621839Y2/ja