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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries LtdfiledCriticalDaicel Chemical Industries Ltd
Priority to JP15645682ApriorityCriticalpatent/JPS5945374A/ja
Publication of JPS5945374ApublicationCriticalpatent/JPS5945374A/ja
Publication of JPS612688B2publicationCriticalpatent/JPS612688B2/ja
