Person ? J. Roux-Brahic
- From 1914-01-01 to 1914-12-31, Directeur of HUELVA COPPER AND SULPHUR MINES LTED
- From 1917-01-01 to 1933-12-31, Administrateur of HUELVA COPPER AND SULPHUR MINES LTED
- From 1940-01-01 to 1940-12-31, Administrateur of HUELVA COPPER AND SULPHUR MINES LTED