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.)
Chipman Chemical Co Ltd
Original Assignee
Chipman Chemical 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
Priority claimed from GB1908672Aexternal-prioritypatent/GB1404342A/en
Application filed by Chipman Chemical Co LtdfiledCriticalChipman Chemical Co Ltd
Application grantedgrantedCritical
Publication of AU482033B2publicationCriticalpatent/AU482033B2/en
Publication of AU5478573ApublicationCriticalpatent/AU5478573A/en