Patents/Inventors

Zongjun Han

ChongqingCN1 patent

2 Patents

US121738232024
Error-proof Double-locking Quick Connector
CHONGQING SULIAN PLASTICS CO., Ltd
0 cites
US121521732024
Composite Polyester Hot-melt Adhesive and Preparation Method Thereof and Preparation Method of Anti-scouring Geotextile
China Institute Of Water Resources And Hydropower Research
0 cites