Congcong YANG

City:

Changsha

Country:

China

Published Applications:

Last publication date:

2024-02-29

Top Assignees for applications by Congcong YANG

The entities that hold a legal rights for patent applications filed by inventor YANG Congcong:

Congcong YANG from Changsha, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PREPARING CEMENTING MATERIAL BY SINTERING ACTIVATION OF COAL GANGUE

InventorID:

6582386 ⎘