WANGPING LONG

City:

SHANGHAI

Country:

China

Published Applications:

Last publication date:

2021-06-10

Top Assignees for applications by WANGPING LONG

The entities that hold a legal rights for patent applications filed by inventor LONG WANGPING:

WANGPING LONG from SHANGHAI, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Flatness detection device

Discharge Heat Preserving Method and Device for 3D Printer

Switching device for double nozzles of 3D printer

Switching device for printing mode of 3D printer

Throat structures for 3D printers, and nozzle apparatus and 3D printers having throat structures

InventorID:

2786611 ⎘