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Affilication of Author(s):扬州大学

Scope of patent:农业机械学

School Sign:扬州大学

Patent Applicant:王文山

Patent description:一种粉碎装置

Type of Patent:实用新型

State of Patent:专利权有效

Application Number:202020340478.X

Number of Inventors:9

Service Invention or Not:no

Application Date:2020-03-18

Authorization Date:2020-11-24

First Author:XXB