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.)
Ouchi Shinko Chemical Industrial Co Ltd
Original Assignee
Ouchi Shinko 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
Application filed by Ouchi Shinko Chemical Industrial Co LtdfiledCriticalOuchi Shinko Chemical Industrial Co Ltd
Priority to JP14630875ApriorityCriticalpatent/JPS5269999A/ja
Publication of JPS5269999ApublicationCriticalpatent/JPS5269999A/ja
Publication of JPS5316040B2publicationCriticalpatent/JPS5316040B2/ja