Release time:2022-07-01  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:农田水利
• School Sign:扬州大学
• Disigner of the Invention:徐英
• Patent description:一种新型集成农田生态排水沟
• Type of Patent:实用新型
• State of Patent:专利权有效
• Application Number:202221199988.5
• Number of Inventors:2
• Service Invention or Not:no
• Application Date:2022-05-19
• Authorization Date:2022-12-09
• First Author:XY