Rui Fang Du

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Energy saving dynamic effluent sprinkler
- Patent number 12,097,513
- Issue date Sep 24, 2024
- Xiamen EASO Co., Ltd.
- Hua Shan Xu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
ENERGY SAVING DYNAMIC EFFLUENT SPRINKLER
- Publication number 20220203385
- Publication date Jun 30, 2022
- Xiamen EASO Co.,Ltd.
- Hua Shan Xu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...