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Affilication of Author(s):扬州大学

Scope of patent:电子电路

School Sign:扬州大学

Patent Applicant:朱金荣

Patent description:一种超声波测距仪

Type of Patent:实用新型

State of Patent:专利权有效

Application Number:201921737738.0

Number of Inventors:4

Service Invention or Not:no

Application Date:2019-10-17

Authorization Date:2020-10-16

First Author:ZJR