Haijun Ma

3 Patents

• US125706122026

  Substituted Nitrogen Heterocyclic Compound and Anesthetic Effect Thereof

  CHENGDU MFS PHARMA. CO., Ltd.

  0 cites
• US123985122025

  Steel Cord for Rubber Reinforcement

  NV BEKAERT SA

  0 cites
• US123519802025

  Steel Cord for Rubber Reinforcement

  NV BEKAERT SA

  0 cites