Oreo started at 19 12 and has successfully registered its brand. But as early as four years ago, that is, 1908, there was a biscuit food with the same style called "Hydrox". I don't think anyone has heard of this brand, but the packaging of Oreo brand also has the style of biscuit, and the similarity with this biscuit is as high as 90%, especially.
Due to the abundant funds and vigorous publicity of Oreo Company, its popularity is many times higher than that of Hydrox, while Hyerox is not well publicized due to lack of funds, so this biscuit food is gradually forgotten by people. Oreo uses interesting advertisements to promote that biscuits are really delicious and are now popular all over the world. Almost everyone knows Oreo biscuit food, Oreo's predecessor "Hyerox".
In fact, "Hydrox" is not inferior to Oreo biscuits in both taste and shape, and even tastes more crisp and creamy than Oreo. However, because the company's capital turnover was not public and the publicity was not in place, it finally came to the end and was beaten by Oreo. Now it has been buried in the long river of history. For such a story,