Lingming MENG

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
MICRO-MOLYBDENUM-TYPE WEATHERING BRIDGE STEEL PLATE AND PREPARATION...
- Publication number 20240158880
- Publication date May 16, 2024
- NANJING IRON & STEEL CO., LTD.
- Yixin HUANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
500 MPA GRADE LOW YIELD RATIO WEATHER-RESISTANT BRIDGE STEEL AND MA...
- Publication number 20230104637
- Publication date Apr 6, 2023
- NANJING IRON & STEEL CO., LTD.
- Yixin HUANG
- C21 - METALLURGY OF IRON