Deqiang Cheng

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一种平面线圈驱动式薄膜型扬声器
Release time:2020-10-30  Hits:

Disigner of the Invention:寇琪琪,高凌志,黄晓丽,厉航,满广毅,zhangguopeng
Type of Patent:国内
State of Patent:专利授权
Application Number:201510831552.1
Number of Inventors:7
Service Invention or Not:no
Application Date:2015-11-24
Authorization Date:2018-06-02
First Author:Deqiang Cheng