INTERNATIONAL PATENT: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO., LTD., 上海核工程研究设计院股份有限公司 FILES APPLICATION FOR "WELDING SEALING DEVICE AND METHOD FOR LOW-ALLOY STEEL PUMP CASING IN IN-SERVICE NUCLEAR POWER PLANT"

GENEVA, March 23 -- SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO., LTD. (No. 29 Hongcao RoadXuhui District, Shanghai 200233), 上海核工程研究设计院股份有限公司 (中国上海市徐汇区虹漕路29号) filed a patent application (PCT/CN2025/121336) for "WELDING SEALING DEVICE AND METHOD FOR LOW-ALLOY STEEL PUMP CASING IN IN-SERVICE NUCLEAR POWER PLANT" on Sep 15, 2025. With publication no. WO/2026/057083, the details related to the patent application was published on Mar 19, 2026.

Notably, the patent application was submitted under the International Patent Classification (I...