Desong Du

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2024-11-07

Top Assignees for applications by Desong Du

The entities that hold a legal rights for patent applications filed by inventor Du Desong:

Desong Du from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Environmentally Friendly Impregnation Systems for Fiber Surface Treatment and Preparation Methods Thereof and an Impregnation Treatment Method

InventorID:

6830276 ⎘