Guangjun Song

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reflectance spectroscopy measuring and sampling system and method f...
- Patent number 9,435,747
- Issue date Sep 6, 2016
- Biaoqi Electronics Technology, Co., Ltd.
- Guangjun Song
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
REFLECTANCE SPECTROSCOPY MEASURING AND SAMPLING SYSTEM AND METHOD F...
- Publication number 20150233839
- Publication date Aug 20, 2015
- BIAOQI ELECTRONICS TECHNOLOGY CO., LTD.
- Guangjun Song
- G01 - MEASURING TESTING