Chongqing
China
2
2025-04-15
The entities that hold a legal rights for patent applications filed by inventor LIN Jun:
Jun LIN from Chongqing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Devices and methods for controllable forging of forming flow line of complex-shaped component
#2 | 2020-01-09Forward and backward extrusion composite forming method using mould having open inner cavity
2608209 ⎘