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.)
Zeneca Inc
Original Assignee
ICI Americas Inc
Filing date
Publication date
Priority claimed from US05/238,956external-prioritypatent/US4060532A/en
Priority claimed from US00238955Aexternal-prioritypatent/US3812261A/en
Application filed by ICI Americas IncfiledCriticalICI Americas Inc
Application grantedgrantedCritical
Publication of AU484111B2publicationCriticalpatent/AU484111B2/en
Publication of AU5320473ApublicationCriticalpatent/AU5320473A/en