* ''"DIANI LUIGI"'' 25, Savona Street, Milan (one of the users of the [[Europa]] brand), for ''"oreficerie, articoli in metallo, penne stilografiche"''. | * ''"DIANI LUIGI"'' 25, Savona Street, Milan (one of the users of the [[Europa]] brand), for ''"oreficerie, articoli in metallo, penne stilografiche"''. |