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.)
F Hoffmann La Roche AG
Ajinomoto Co Inc
Katakura Industries Co Ltd
Original Assignee
F Hoffmann La Roche AG
Ajinomoto Co Inc
Katakura Industries 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 F Hoffmann La Roche AG, Ajinomoto Co Inc, Katakura Industries Co LtdfiledCriticalF Hoffmann La Roche AG
Priority to JP6877574ApriorityCriticalpatent/JPS5422909B2/ja
Publication of JPS5110089ApublicationCriticalpatent/JPS5110089A/ja
Publication of JPS5422909B2publicationCriticalpatent/JPS5422909B2/ja
