Person ? E. Chalançon
- From 1923-01-01 to 1927-12-31, Administrateur of AUTOMOBILES INDUSTRIELS SAURER
- From 1923-01-01 to 1927-12-31, Administrateur of ACIERIES ET FORGES DE FIRMINY
- From 1933-01-01 to 1933-12-31, Administrateur of ACIERIES ET FORGES DE FIRMINY
- From 1945-01-01 to 1953-12-31, Administrateur of ACIERIES ET FORGES DE FIRMINY