Person ? G. Sela
- From 1917-01-01 to 1917-12-31, Administrateur of UNION ESPAGNOLE DES EXPLOSIFS
- From 1927-01-01 to 1927-12-31, Administrateur of UNION ESPAGNOLE DES EXPLOSIFS
- From 1933-01-01 to 1933-12-31, Administrateur of UNION ESPAGNOLE DES EXPLOSIFS
- From 1940-01-01 to 1945-12-31, Administrateur of UNION ESPAGNOLE DES EXPLOSIFS