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.)
Hindustan Ciba Geigy Ltd
Original Assignee
Ciba of India 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
Priority claimed from CH220563Aexternal-prioritypatent/CH449013A/de
Application filed by Ciba of India LtdfiledCriticalCiba of India Ltd
Publication of ES296682A1publicationCriticalpatent/ES296682A1/es