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.)
Rio Tinto Co Ltd
Original Assignee
Rio Tinto 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
Application filed by Rio Tinto Co LtdfiledCriticalRio Tinto Co Ltd
Priority to ES6182ApriorityCriticalpatent/ES6182A1/es
Publication of ES6182A1publicationCriticalpatent/ES6182A1/es