Person ? R. Callon
- From 1933-01-01 to 1933-12-31, Administrateur of COMPAGNIE HOUILLERE DE BESSEGES
- From 1940-01-01 to 1945-12-31, Administrateur of COMPAGNIE HOUILLERE DE BESSEGES
- From 1948-01-01 to 1948-12-31, Administrateur of FELIX POTIN
- From 1948-01-01 to 1953-12-31, Administrateur of ETABLISSEMENTS MONTREUIL