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.)
MINES DE FER DE MAURITANIE SA
Original Assignee
MINES DE FER DE MAURITANIE 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
Priority claimed from GB5507173Aexternal-prioritypatent/GB1439264A/en
Application filed by MINES DE FER DE MAURITANIE SAfiledCriticalMINES DE FER DE MAURITANIE SA
Application grantedgrantedCritical
Publication of CA1000765ApublicationCriticalpatent/CA1000765A/en