Cong Ma

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2022-03-24

Top Assignees for applications by Cong Ma

The entities that hold a legal rights for patent applications filed by inventor Ma Cong:

Cong Ma from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

BLADE AND ROTOR OF ROTOR CRAFT, AND ROTOR CRAFT

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InventorID:

347870 ⎘