Hua FENG

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Hohhot City, CN

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND PROCESS FOR HOT AIR JET DEWAXING AND RECLAIMING WAX COMP...
- Publication number 20240399443
- Publication date Dec 5, 2024
- INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
- Chang LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEVICE AND METHOD FOR HARMLESS TREATMENT AND REGENERATION OF WASTE...
- Publication number 20240390828
- Publication date Nov 28, 2024
- INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
- Chang LIU
- B22 - CASTING POWDER METALLURGY