He received his PhD from the University of Paris in 1924 with thesis Le théorème de M. Picard.
After several teaching jobs, he was appointed in 1926 as lecturer at the Faculty of Sciences of the University of Strasbourg.
[3] In 1933 Milloux was appointed to the chair of infinitésimal calculus and higher mathematical analysis at the University of Bordeaux, where he remained until his retirement in 1965 as professor emeritus.
[1] Milloux was an Invited Speaker at the International Mathematical Congress at Zürich in 1932 and again at Oslo in 1936.
He established precise estimates that sharpened the qualitative results of Montel's theorem.