Inventor profile of:

Longbao ZHEN

City:

Baoding City, Hebei

Country:

China

Published Applications:

1

Last publication date:

2023-01-26

Recent patent applications by ZHEN Longbao

Longbao ZHEN from Baoding City, Hebei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

5643501 ⎘