Person ? R. Brossier
- From 1912-01-01 to 1917-12-31, Administrateur of STÉ IMMOBILIÈRE, COMMERCIALE ET CIVILE
- From 1923-01-01 to 1923-12-31, Administrateur of Etablissements R. Pouyanne
- From 1923-01-01 to 1923-12-31, Administrateur of ETABLISSEMENTS H. CAROLL
- From 1923-01-01 to 1927-12-31, Administrateur of CHAUX ET CIMENTS DE CHANAZ