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:俄罗斯方块系列空心生态砖及其应用方法
• Type of Patent:发明
• State of Patent:专利权有效
• Application Number:202011196598.8
• Number of Inventors:7
• Service Invention or Not:no
• Application Date:2020-10-31
• Authorization Date:2022-04-15
• First Author:Xu Bo