Release time:2021-04-14  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:水工结构
• School Sign:扬州大学
• Disigner of the Invention:徐波
• Patent description:一种双拉拍门
• Type of Patent:实用新型
• State of Patent:专利权有效
• Application Number:202120047157.5
• Number of Inventors:3
• Service Invention or Not:no
• Application Date:2021-01-08
• Authorization Date:2021-10-08
• First Author:Xu Bo