您要查找的是不是：
- International Classification of Patents 国际专利分类(法)
- International classification of patent for invention, 国际发明专利分类表
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- Convention on the International Classification of Patents for Invention; 发明专利国际分类公约;
- Recommend out of research and review of patents. 研发的推荐及专利的审核。
- European Convention on the International Classification of Patent for Invention 关于发明专利国际分类法欧洲协定
- Plus a number of patent protected varieties. 加上一些专利保护品种。
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- Research on Classification of Attack Technol. 攻击技术分类研究。
- CLASSIFICATION OF THE GENUS CLADRASTIS RAFIN. 香槐属的分类。
- The right of patents protects the inventor's inventions. 专利权保护发明者的发明创造。
- The description and classification of rocks. 岩相学，岩类学对岩石的描述和分类
- What is the classification of piles? 问:痔疮严重程度的分级为何？
- Question 1: What types of patent can be provided in Macao? 问1:澳门具有什么类型的专利?
- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- Morphological classification of patent ductus and its implications to the method of occlusion 未闭的动脉导管形态学分类与堵闭术的关系
- STUDIES ON THE CLASSIFICATION OF THE GENUS TRITICUML. 小麦属的分类研究。
- Classification of things has always been important in science. 把客观事物进行分类整理，在科学上一直十分重要。
- Climatic classification of atmospheric pollution in Henan Province. 河南省大气污染的气候分类
- He had received a grant of patent for his invention. 他已获得他发明的专利权的授予。
