Longge YAN

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2024-02-08

Top Assignees for applications by Longge YAN

The entities that hold a legal rights for patent applications filed by inventor YAN Longge:

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

Device and method for preparing low-impurity regenerated brass alloy through step-by-step insertion of electrode

InventorID:

5986243 ⎘