Affilication of Author(s):扬州大学
Scope of patent:水力机械
School Sign:扬州大学
Patent Applicant:石丽建
Patent description:一种新型结构的多级贯流泵装置
Type of Patent:发明
Application Number:201911171716.7
Number of Inventors:7
Service Invention or Not:no
Application Date:2019-11-26
Authorization Date:2024-11-29
First Author:shilijian
