基于专利分析印楝素产业发展特征及其对策研究

刘熙东1,陈铃诗1,徐汉虹2*

Studies on Development Characteristics of Azadirachtin Industry and Countermeasures Based on Patent Analysis

LIU Xidong1, CHEN Lingshi1, XU Hanhong2*

中国农业科技导报 . 2018, (2): 19 -26 . DOI: 10.13304/j.nykjdb.2017.0288