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.)
Asahi Kasei Corp
Asahi Kasei Medical Co Ltd
Original Assignee
Asahi Medical Co Ltd
Asahi Kasei Kogyo 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 Asahi Medical Co Ltd, Asahi Kasei Kogyo KKfiledCriticalAsahi Medical Co Ltd
Priority to JP58165129ApriorityCriticalpatent/JPS6056926A/ja
Publication of JPS6056926ApublicationCriticalpatent/JPS6056926A/ja
Publication of JPS6254776B2publicationCriticalpatent/JPS6254776B2/ja