Release time:2020-12-09  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:水工结构
• School Sign:扬州大学
• Patent Applicant:徐波
• Patent description:一种用于双向流道的蝶阀式拍门
• Type of Patent:实用新型
• State of Patent:专利权有效
• Application Number:201921506446.6
• Number of Inventors:9
• Service Invention or Not:no
• Application Date:2019-09-10
• Authorization Date:2020-06-09
• First Author:Xu Bo