. . "THE LEYLAND AND BIRMINGHAM RUBBER CO.LTD."^^ . . "BREVETTO PER MARCHIO DI RINNOVAZIONE" . "1947-09-27" . "THE LEYLAND AND BIRMINGHAM RUBBER CO.LTD." . . "89298" . . "ARTICOLI DI CAUCCIU' E GUTTAPERCA" . . . "data deposito: 27/09/1947" . "data deposito: 27/09/1947" . "THE LEYLAND AND BIRMINGHAM RUBBER CO.LTD." . . . . "MR084297" .