中文
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY

Donglin Ma

Recommended Ph.D.Supervisor Recommended MA Supervisor

·Patents

Current position: 英文主页 > Scientific Research > Patents
一种用于LED灯照明的透镜
Release time:2022-04-16  Hits:

Authorization number: ZL2016110039223

Authorization Date: 2019-05-21

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