一种手持式证件辅助拍摄器的装置

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Affilication of Author(s):设计学院·海峡工学院

Patent Coverage:国内

First Author:翁悦悦

Type of Patent:实用新型

State of Patent:专利授权

Application Number:202120198406.0

Authorization number:第14147056号

Number of Inventors:1

Service Invention or Not:no

Application Date:2021-01-25

Publication Date:2021-09-10

Authorization Date:2021-09-10