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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co LtdfiledCriticalKuraray Co Ltd
Priority to JP30576ApriorityCriticalpatent/JPS6028814B2/en
Publication of JPS5283704ApublicationCriticalpatent/JPS5283704A/en
Publication of JPS6028814B2publicationCriticalpatent/JPS6028814B2/en