Jiangcheng Zhang

4 Patents

• US118506072023

  Shower Device

  Xiamen Lota International Co., Ltd.

  0 cites
• US117799392023

  Self-cleaning Device and a Water Outlet Device

  Xiamen Lota International Co., Ltd.

  0 cites
• US116395972023

  Multifunctional Water Outlet Device

  Xiamen Lota International Co., Ltd.

  0 cites
• US115609512023

  Pipeline Valve for Closing And/or Switching

  Xiamen Lota International Co., Ltd.

  0 cites