United States Patent and Trademark Office美国专利和商标办公室双语对照词典结果:网络释义 美国专利及商标局例句:David kappos, director of the united states patent and trademark office tells the nyt theselegal battles are nothing 美国专利和商标局主管大卫卡波斯告诉纽约时报,这些官司并不新鲜。 The united states patent and trademark office is in crystal city a government developmentin arlington 美国专利与商标局坐落于弗吉尼亚州阿林顿市的政府开发区水晶城(crystal city)