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.)
It Ciba Ltd
Original Assignee
It Ciba Ltd
Filing date
Publication date
Application filed by It Ciba LtdfiledCriticalIt Ciba Ltd
Application grantedgrantedCritical
Publication of AU230571B2publicationCriticalpatent/AU230571B2/en
Publication of AU4211258ApublicationCriticalpatent/AU4211258A/en