"data deposito: 28/12/1957" . . "BREVETTO PER MARCHIO DI PRIMO DEPOSITO" . . . "EATON LABORATORIES DIVISION OF THE NORWICH PHARMACAL CO." . "MR135569" . . . "data deposito: 28/12/1957" . "SPECIALITA' MEDICINALI E FARMACEUTICHE" . . "1957-12-28" . . . "140834" . . "EATON LABORATORIES DIVISION OF THE NORWICH PHARMACAL CO."^^ . . "EATON LABORATORIES DIVISION OF THE NORWICH PHARMACAL CO." . . .