International Patent: GALVANIZED DUAL-PHASE STEEL OF DIFFERENT YIELD STRENGTH GRADES AND 780 MPA TENSILE STRENGTH GRADE AND MANUFACTURING METHOD THEREFOR

GENEVA, July 9 -- HUNAN VALIN LIANYUAN IRON & STEEL CO., LTD filed a patent application (CN2025/143441) for “GALVANIZED DUAL-PHASE STEEL OF DIFFERENT YIELD STRENGTH GRADES AND 780 MPA TENSILE STRENGTH GRADE AND MANUFACTURING METHOD THEREFOR”. With publication no. WO/2026/145022, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C22C 33/04

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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