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.)
CIE DES MINES DE VICOIGNE
Original Assignee
CIE DES MINES DE VICOIGNE
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 CIE DES MINES DE VICOIGNEfiledCriticalCIE DES MINES DE VICOIGNE
Application grantedgrantedCritical
Publication of FR55600EpublicationCriticalpatent/FR55600E/fr