Yunhua Deng

3 Patents

• US125286392026

  Feeding Container Device

  Shenzhen Bona Pharma Technology Co., Ltd.

  0 cites
• US119697442024

  Sterile Spray Pump

  SHENZHEN BONA PHARMA TECHNOLOGY CO., Ltd.

  0 cites
• US119050852024

  Feeding Container Device

  SHENZHEN BONA PHARMA TECHNOLOGY CO., Ltd.

  0 cites