Patents/Inventors

Linlin Feng

GansuCN2 patents

3 Patents

US124785012025
High-blasting-volume Waterborne Polyurethane Condom and Preparation Method Therefor
Reckitt Benckiser Health Limited
0 cites
US124720912025
Composite Polyurethane Condom and Preparation Method Thereof
Reckitt Benckiser Health Limited
0 cites
US124585282025
Pure Polyurethane Condom Having Adhesive Layer, and Preparation Method Therefor
Reckitt Benckiser Health Limited
0 cites