Chuanjuan Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control method and system for water and fertilizer under drip irrig...
- Patent number 12,127,509
- Issue date Oct 29, 2024
- Institute of Environment and Sustainable Development in Agriculture, Chinese...
- Haitao Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Automatic flushing device for screen filter of biogas slurry drip i...
- Patent number 11,565,201
- Issue date Jan 31, 2023
- Xurong Mei
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Variable-flow-rate anti-clogging emitter and irrigation method thereof
- Patent number 11,511,292
- Issue date Nov 29, 2022
- Jiandong Wang
- B08 - CLEANING