Da AN

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2017-11-16

Top Assignees for applications by Da AN

The entities that hold a legal rights for patent applications filed by inventor AN Da:

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

Rating evaluation method for groundwater pollution source intensity

InventorID:

2039470 ⎘