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.)
Ercros SA
Original Assignee
Union Explosivos Rio Tinto SA
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 Union Explosivos Rio Tinto SAfiledCriticalUnion Explosivos Rio Tinto SA
Priority to ES521372ApriorityCriticalpatent/ES8404673A1/es
Publication of ES521372A0publicationCriticalpatent/ES521372A0/es
Publication of ES8404673A1publicationCriticalpatent/ES8404673A1/es