Defu Liu

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Yichang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Viscous fish egg killing device
- Patent number 9,357,761
- Issue date Jun 7, 2016
- CHINA THREE GORGES UNIVERSITY
- Xiaotao Shi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Viscous Fish Egg Killing Device
- Publication number 20150201606
- Publication date Jul 23, 2015
- CHINA THREE GORGES UNIVERSITY
- Xiaotao Shi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING