中文
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY

王祖喜

Recommended MA Supervisor

·Patents

Current position: 英文主页 > Scientific Research > Patents
一种安全防伪系统
Release time:2021-03-13  Hits:

Type of Patent: Invent

Authorization number: ZL200410061405.2

Authorization Date: 2009-06-24

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