Baofeng ZHANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oil-water separator for offshore wind farm
- Patent number 11,058,971
- Issue date Jul 13, 2021
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Huafeng Yu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Transportation device for offshore platforms and method for install...
- Patent number 11,035,091
- Issue date Jun 15, 2021
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Haifeng Qi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
OIL-WATER SEPARATOR FOR OFFSHORE WIND FARM
- Publication number 20190366238
- Publication date Dec 5, 2019
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Huafeng YU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...