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Affilication of Author(s):扬州大学

Scope of patent:机械设计

School Sign:扬州大学

Patent Applicant:万心华

Patent description:一种地下车库排水阻水装置

Type of Patent:实用新型

State of Patent:专利权有效

Application Number:201921899204.8

Number of Inventors:6

Service Invention or Not:no

Application Date:2019-11-06

Authorization Date:2020-07-24

First Author:Yin Binfeng