GENEVA, Oct. 5 -- BAOSHAN IRON & STEEL CO., LTD. filed a patent application (CN2026/083669) for “ULTRA-HIGH-STRENGTH AND HIGH-DUCTILITY PETROLEUM CASING AND MANUFACTURING METHOD THEREFOR”. With publication no. WO/2026/200591, 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).
Disclaimer: Curated by HT Syndication....