"MR039852" . "44582" . . "data deposito: 17/03/1931" . . "INTERNATIONAL FIBRE BOARD LTD."^^ . "CARTONE FIBRE E MATERIALI ECC." . "INTERNATIONAL FIBRE BOARD LTD." . "FABBRICA" . . . . "data deposito: 17/03/1931" . . . "1931-03-17" . . . . . "INTERNATIONAL FIBRE BOARD LTD." .