Patents/Inventors

Han Ma

SuzhouCN1 patent

3 Patents

US123984502025
Ultra-thin Ultra-high Strength Steel Wire, Wire Rod and Method of Producing Wire Rod
JIANGSU SHAGANG GROUP CO., Ltd.
0 cites
US123786222025
High-strength Steel Bar and Production Method Thereof
JIANGSU SHAGANG GROUP CO., Ltd.
0 cites
US123786292025
Wire Rod for Ultrahigh-strength Steel Cord and Manufacturing Method Thereof
JIANGSU SHAGANG GROUP CO., Ltd.
0 cites