Patents

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Patent Applicant:朱金荣

Patent description:一种预防交通事故的汽车防撞系统

Type of Patent:实用新型

State of Patent:有效

Application Number:201520729727.3

Number of Inventors:6

Service Invention or Not:no

Application Date:2015-09-21

Authorization Date:2016-03-02

First Author:ZJR