3 Patents
- US125346292026Spray-applied Polyurethane Insulation Material for Tunnels in Cold Regions, Its Application, and Its Construction Method
RAILWAY ENGINEERING RESEARCH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED
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- US115695102023Ternary Positive Electrode Material with Low Gas Generation and High Capacity
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
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