Patents Assigned to KELAI PUMPS (NINGBO) CO., LTD
  • Effluent pump
    Patent number: D870153
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: December 17, 2019
    Assignee: KELAI PUMPS (NINGBO) CO., LTD
    Inventors: Yuqiao Xiang, Bin Ma