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Affilication of Author(s):扬州大学

School Sign:扬州大学

Patent Applicant:郭文善

Patent description:一种支撑施肥结构

Type of Patent:发明

Application Number:202010242827.9

Number of Inventors:8

Service Invention or Not:no

Application Date:2020-03-31

First Author:Guo Wenshan