"DRIVER-HARRIS COMPANY" . . "MR031522" . "data deposito: 02/05/1927" . "DRIVER-HARRIS COMPANY"^^ . "1927-05-02" . "MATERIALI RESISTENTI ALL'ELETTRICITA' ECC." . . . . . "data deposito: 02/05/1927" . . . . "DRIVER-HARRIS COMPANY" . . . . "FABBRICA" . . "36244" .