"ELECTRIC FURNACE PRODUCTS COMPANY LIMITED" . . "data deposito: 25/01/1947" . "data deposito: 25/01/1947" . . . . . "BREVETTO PER MARCHIO DI RINNOVAZIONE" . "ELECTRIC FURNACE PRODUCTS COMPANY LIMITED"^^ . . . . "MR074988" . . "METALLI E LEGHE METALLICHE." . . "79950" . "1947-01-25" . . "ELECTRIC FURNACE PRODUCTS COMPANY LIMITED" .