Zhen MA

City:

Jinan

Country:

China

Published Applications:

Last publication date:

2023-08-31

Top Assignees for applications by Zhen MA

The entities that hold a legal rights for patent applications filed by inventor MA Zhen:

Zhen MA from Jinan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Bolt-bearing circumferential device for reinforcing and correcting angle irons of transmission tower

InventorID:

5837331 ⎘