patent literature

• 专利文献

patent literature的用法和样例：

例句

1. Based on consulting patent literature and other literature, this paper reviewed and summarized the techniques on the hollow ingot, providing reference for the related personnel.
   本文在查阅专利文献和其它相关文献的基础上，对空心钢锭的生产技术作了回顾和总结，供有关人员参考。