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Patents Applicationslast 30 patents

Information Patent Application
STAINLESS STEEL COMPOSITE PLATE FOR WEATHERING STEEL BRIDGE HAVING...
- Publication number 20240254605
- Publication date Aug 1, 2024
- NANJING IRON & STEEL CO., LTD.
- Mingliang QIAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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