单词：United States Patent
United States Patent的用法和样例：
例句
- Before Tata Steel's purchase of Corus, the Indian steelmaker did not hold a single American patent.收购科勒斯之前，塔塔没有一项美国专利。
- US Patent Service is proud to offer two versions of the cryptex which is totally handcrafted.美国专利服务公司十分荣幸地推出两种版本的全手工制作的藏密筒。
单词：United States Patent 相关文章
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英语新闻
For five years in a row, China has topped the world in patent applications, and it has been emerging as a dynamic engine of global innovation, reports Xinhua. 据新华社报道，中国连续五年位居世界专利申请之首，并已成为全球创
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