Rongbin ZENG

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dry chemical test strip with multiple layers of membranes based on...
- Patent number 9,664,672
- Issue date May 30, 2017
- Rongbin Zeng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DRY CHEMICAL TEST STRIP WITH MULTIPLE LAYERS OF MEMBRANES BASED ON...
- Publication number 20170074865
- Publication date Mar 16, 2017
- Rongbin ZENG
- G01 - MEASURING TESTING