Inventor

TONG GUOPING

CN2 patents

Patents

2 patents

US12308152B2May 20, 2025

220KV transformer movable sleeve for easy maintenance

HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations44

US12293863B2May 6, 2025

220KV transformer sleeve

HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT0 citations44