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.)
Bush Boake Allen Ltd
Original Assignee
Bush Boake Allen 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 GB5271671Aexternal-prioritypatent/GB1373117A/en
Priority claimed from GB4184572Aexternal-prioritypatent/GB1414458A/en
Application filed by Bush Boake Allen LtdfiledCriticalBush Boake Allen Ltd
Application grantedgrantedCritical
Publication of CA1003756ApublicationCriticalpatent/CA1003756A/en