Patents/Inventors

Shilian Mao

QingdaoCN1 patent

2 Patents

US123514952025
Wastewater Treatment System, Construction Method for Wastewater Treatment System, and Wastewater Treatment Cylinder
QINGDAO SHANQING HOTONE ENVIRONMENTAL TECHNOLOGY CO., Ltd
0 cites
US122143002025
Sedimentation Plate, Sedimentation Assembly, and Sedimentation Module
SHANDONG HOTONE ENVIRONMENTAL TECHNOLOGY CO., Ltd.
0 cites