Qingping LEI

City:

Wuhan

Country:

China

Published Applications:

Last publication date:

2017-11-16

Top Assignees for applications by Qingping LEI

The entities that hold a legal rights for patent applications filed by inventor LEI Qingping:

Qingping LEI from Wuhan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Engineering vehicle having ballast unloading device and ballast leveling device

InventorID:

2037686 ⎘