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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co LtdfiledCriticalKyowa Hakko Kogyo Co Ltd
Priority to JP21807782ApriorityCriticalpatent/JPS59109188A/ja
Priority to DE8383303661Tprioritypatent/DE3379963D1/de
Priority to EP83303661Aprioritypatent/EP0098122B1/en
Publication of JPS59109188ApublicationCriticalpatent/JPS59109188A/ja
Publication of JPH047196B2publicationCriticalpatent/JPH047196B2/ja