Person ? R. Walewski
- From 1940-01-01 to 1953-12-31, Administrateur of ACIÉRIES DE MICHEVILLE
- From 1945-01-01 to 1945-12-31, Administrateur of SOCIETE HYDRO-ELECTRIQUE DU QUERCY
- From 1945-01-01 to 1948-12-31, Administrateur of SOCIETE ELECTRIQUE DE LA SIDÉRURGIE LORRAINE
- From 1945-01-01 to 1953-12-31, Administrateur of SOCIETE LORRAINE DES ACIERIES DE ROMBAS
- From 1953-01-01 to 1953-12-31, Administrateur of SOCIÉTÉ DES HAUTS-FOURNEAUX ET FONDERIES DE PONT-A-MOUSSON
- From 1953-01-01 to 1953-12-31, Administrateur of METALLURGIQUE DE CHAMPAGNE