associated trade marks

例句：

1. 1. These two companies have developed a series of associated trade marks to distinguish their products.
   这两家公司已经开发了一系列的关联商标来区分他们的产品。
2. 2.The association has established several associated trade marks to protect its intellectual property rights.
   该协会已经建立了几个关联商标来保护其知识产权。
3. 3.The trademark registration process is an important step in establishing an associated trade mark.
   商标注册过程是建立关联商标的重要步骤。