CHANGLE GAO

City:

URUMQI

Country:

China

Published Applications:

Last publication date:

2017-10-19

Top Assignees for applications by CHANGLE GAO

The entities that hold a legal rights for patent applications filed by inventor GAO CHANGLE:

CHANGLE GAO from URUMQI, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Digitized automatic control method for oil-pumping and digitized balance-shifting pumpjack

InventorID:

2014175 ⎘