Release time:2020-12-09  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:农艺学
• School Sign:扬州大学
• Patent Applicant:朱新开
• Patent description:一种播种施肥复合作业机
• Type of Patent:实用新型
• State of Patent:专利权有效
• Application Number:202020662434.9
• Number of Inventors:6
• Service Invention or Not:no
• Application Date:2020-04-27
• Authorization Date:2021-01-26
• First Author:Xinkai Zhu