What is the way to disclose the existing design of an application for a patent for appearance?

"Being known to the public" involves the way of publicity. China stipulates that the public ways of existing designs include both "public use" and "public publication at home and abroad", as well as other ways that lead to public knowledge such as television and movies. For the registered design or design patent, the state will generally make an announcement to make the design content public, but there are some special circumstances that are not announced. For example, although the Italian industrial property law stipulates the matters to be announced, the Italian Patent and Trademark Office does not announce the granting of all industrial property rights. The announcement of the design is presumed, that is, six months after the application (even if it has not been authorized) is regarded as an announcement. If the parties need to know the protected content, they can consult the consulting department of the Italian Patent and Trademark Office.