Long YAN

City:

Yan'an

Country:

China

Published Applications:

Last publication date:

2020-12-31

Top Assignees for applications by Long YAN

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

Long YAN from Yan'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Bismuth oxide/bismuth subcarbonate/bismuth molybdate composite photocatalyst and preparation method thereof

InventorID:

2948200 ⎘