名词中文翻译
中文翻译：专利和商标局
同义词：
['专利局，商标局例句：1. The patent and trademark office is responsible for approving inventions and trademarks.（专利和商标局负责批准发明和商标。）']
例句：
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1. The patent and trademark office is responsible for approving inventions and trademarks.
专利和商标局负责批准发明和商标。
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2. The company's new product was granted a patent and trademark by the patent and trademark office.
该公司的新产品已获得专利和商标局的专利和商标授权。
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3. The trademark office has been accused of unfairly favoring certain companies over others.
商标局被指控不公平地偏袒某些公司而忽视其他公司。