CHANGFEI MA

City:

Wuhan, Hubei

Country:

China

Published Applications:

Last publication date:

2019-08-15

Top Assignees for applications by CHANGFEI MA

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

CHANGFEI MA from Wuhan, Hubei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Ultra-low frequency tuned liquid mass damper and design method of the same

InventorID:

2586355 ⎘