Application

19586716 · LOW-CONTACT POTENTIAL DIFFERENCE HIGH-STRENGTH HIGH-CORROSION-RESISTANCE STAINLESS STEEL-CARBON STEEL COMPOSITE REINFORCING STEEL BAR AND MANUFACTURING METHOD THEREFOR

Filed 2026-05-12 · Pending The official file ↗ · Art unit · BAOSHAN IRON & STEEL CO., LTD. · Lei Fang & Associates LLC

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