Jizong Hu

2 Patents

• US125333012026

  Composite Resin Denture Porcelain Block, Preparation Method Thereof and Composite Resin Denture

  SHENZHEN YURUCHENG DENTAL MATERIALS CO., Ltd.

  0 cites
• US123514792025

  Faucet Water Purifier and Filtering Device for Use in Faucet Water Purifier

  0 cites