Long YANG

City:

Dali

Country:

China

Published Applications:

Last publication date:

2019-09-19

Top Assignees for applications by Long YANG

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

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

Process for preparing lead by electroreduction with ammonium chloride and ammonia

Process for preparing lead by electroreduction with ammonium sulfate and ammonia

InventorID:

2580223 ⎘