Ping WEI

City:

Zhenjiang

Country:

China

Published Applications:

Last publication date:

2020-11-26

Top Assignees for applications by Ping WEI

The entities that hold a legal rights for patent applications filed by inventor WEI Ping:

Ping WEI from Zhenjiang, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Self-shielded flux-cored welding wire with special protective slag coating formed in situ and manufacture method thereof

High-efficient energy-saving and surfacing layer well-forming self-shielded flux-covered welding wire and manufacture method

InventorID:

2520257 ⎘