Release time:2022-02-15  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:农艺学
• School Sign:扬州大学
• Disigner of the Invention:李福建
• Patent description:一种手持式单行播种装置
• Type of Patent:实用新型
• Application Number:202121307868.8
• Number of Inventors:9
• Service Invention or Not:no
• Application Date:2021-06-11
• Authorization Date:2021-12-03
• First Author:Jinfeng Ding