"77722" . . "DIAMOND CHAIN COMPANY INC."^^ . "1946-07-15" . "DIAMOND CHAIN COMPANY INC." . "data deposito: 15/07/1946" . "CATENE PER LA TRASMISSIONE DI ENERGIA, ETC." . . . . . "DIAMOND CHAIN COMPANY INC." . "MR072766" . . "data deposito: 15/07/1946" . . . . .