Release time:2020-12-09  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:一般水工建筑物
• School Sign:扬州大学
• Patent Applicant:徐波
• Patent description:一种农渠灌排两用的双层放水口
• Type of Patent:实用新型
• State of Patent:有效
• Application Number:201721496320.6
• Number of Inventors:7
• Service Invention or Not:no
• Application Date:2017-11-10
• Authorization Date:2018-06-26
• First Author:Xu Bo