Qingdao
China
2
2021-12-23
The entities that hold a legal rights for patent applications filed by inventor WANG Pingping:
Pingping WANG from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Combined processing head capable of emitting laser and liquid jet to produce abrasive flow and working method thereof
#2 | 2021-08-19LASER-JET LIQUID BEAM SELF-GENERATED ABRASIVE PARTICLE FLOW COMPOSITE PROCESSING DEVICE AND METHOD
5164509 ⎘