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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
Filing date
Publication date
Priority claimed from GB31187/75Aexternal-prioritypatent/GB1485067A/en
Application filed by Tioxide Group LtdfiledCriticalTioxide Group Ltd
Application grantedgrantedCritical
Publication of AU1492776ApublicationCriticalpatent/AU1492776A/en
Publication of AU494647B2publicationCriticalpatent/AU494647B2/en