Dawei Jiang

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Shenyang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for degassing on-load tap-changer of transformer...
- Patent number 11,759,729
- Issue date Sep 19, 2023
- State Grid Liaoning Electric Power Research Institute
- Yuxiao Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BORON-MAGNESIUM-CONTAINING COMPOUND FERTILIZER
- Publication number 20250171375
- Publication date May 29, 2025
- Liaoning Tianhe Agricultural Technology Co., Ltd
- Dawei JIANG
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
DEVICE AND METHOD FOR DEGASSING ON-LOAD TAP-CHANGER OF TRANSFORMER...
- Publication number 20220203266
- Publication date Jun 30, 2022
- State Grid Liaoning Electric Power Research Institute
- Yuxiao Zhou
- H01 - BASIC ELECTRIC ELEMENTS