Person ? R. Royer
- From 1933-01-01 to 1933-12-31, Administrateur of LIBRAIRIE ARISTIDE QUILLET
- From 1940-01-01 to 1945-12-31, Administrateur of ELECTRICITE DE STRASBOURG
- From 1940-01-01 to 1953-12-31, Administrateur of LIBRAIRIE ARISTIDE QUILLET
- From 1948-01-01 to 1953-12-31, Administrateur of ETABLISSEMENTS HERZOG
- From 1948-01-01 to 1953-12-31, Président of ELECTRICITE DE STRASBOURG
- From 1953-01-01 to 1953-12-31, Administrateur of Omnium Lyonnais de Chemins de fer et Tramways