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.)
Dow Kakoh KK
Original Assignee
Dow Kakoh KK
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 Dow Kakoh KKfiledCriticalDow Kakoh KK
Priority to JP57130849ApriorityCriticalpatent/JPS5920655A/ja
Publication of JPS5920655ApublicationCriticalpatent/JPS5920655A/ja
Publication of JPH0346304B2publicationCriticalpatent/JPH0346304B2/ja