Person ? S. Héranger
- From 1940-01-01 to 1940-12-31, Administrateur Délégué of ANCIENS ETABLISSEMENTS HOTCHKISS & Cie
- From 1945-01-01 to 1945-12-31, Administrateur of LA PRECISION MODERNE
- From 1945-01-01 to 1948-12-31, Administrateur of ANCIENS ETABLISSEMENTS HOTCHKISS & Cie