International Patent: PRESSURE VESSEL STEEL PLATE USED FOR LOW-TEMPERATURE SPHERICAL TANK AND HAVING GOOD PROPERTY UNIFORMITY, AND MANUFACTURING METHOD THEREFOR

GENEVA, July 9 -- ANGANG STEEL COMPANY LIMITED filed a patent application (CN2025/093414) for “PRESSURE VESSEL STEEL PLATE USED FOR LOW-TEMPERATURE SPHERICAL TANK AND HAVING GOOD PROPERTY UNIFORMITY, AND MANUFACTURING METHOD THEREFOR”. With publication no. WO/2026/143931, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C22C 38/02

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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