Longfei Li

City:

Qingdao

Country:

China

Published Applications:

Last publication date:

2024-09-26

Top Assignees for applications by Longfei Li

The entities that hold a legal rights for patent applications filed by inventor Li Longfei:

Longfei Li from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

TEST SYSTEM AND METHOD FOR ANCHORING PERFORMANCE OF FULL-SIZE ROCK MASS ANCHOR BOLT UNDER COMBINED LOAD

InventorID:

7057789 ⎘