Qingfa Lai

City:

Shaoxing

Country:

China

Published Applications:

Last publication date:

2023-12-28

Recent patent applications by Lai Qingfa

Qingfa Lai from Shaoxing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

COUNTERCURRENT EXTRACTION DEVICE FOR SPINNING

PREPARATION METHOD OF ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE FIBER, SPINNERET ASSEMBLY AND MULTIFILAMENT YARN

InventorID:

5889171 ⎘