In the end, what major can test patent agents?

this depends on the new watch. . Check whether it is in the table, otherwise it is futile. Secondly, you can call the registration office and communicate with the local registration authority. Although the recognition of the self-taught examination is relatively high, it is really relatively difficult to do practical work. If it is only to solve the restriction of a registration threshold, it is recommended to take the college entrance examination. You can take night classes or online courses. In addition, the chemical, mechanical and communication industries are relatively good.