Li Ma

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Defrosting machine column fixed support with inclined flat leg
- Patent number 10,785,924
- Issue date Sep 29, 2020
- JIANGSU UNIVERSITY
- Lili Dong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pot seedling feeding system for transplanter
- Patent number 10,327,379
- Issue date Jun 25, 2019
- JIANGSU UNIVERSITY
- Lili Dong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
DEFROSTING MACHINE COLUMN FIXED SUPPORT WITH INCLINED FLAT LEG
- Publication number 20190059243
- Publication date Feb 28, 2019
- JIANGSU UNIVERSITY
- Lili DONG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
A POT SEEDLING FEEDING SYSTEM FOR TRANSPLANTER
- Publication number 20180288935
- Publication date Oct 11, 2018
- JIANGSU UNIVERSITY
- Lili Dong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING