Release time:2020-12-09  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:河流泥沙工程学
• School Sign:扬州大学
• Patent Applicant:张春辉
• Patent description:新型试验用透水挡土结构
• Type of Patent:实用新型
• State of Patent:有效
• Application Number:201721698857.0
• Number of Inventors:3
• Service Invention or Not:no
• Application Date:2017-12-08
• Authorization Date:2018-08-10
• First Author:Xi Bin