Ningbo City
China
3
2021-04-15
3
2022-10-11
Jingwei Systemtechnik Ltd. based in Ningbo City, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Coil feeding device and graphic machine thereof
#2 | 2021-02-25 ✅ Patent 11,472,658 granted on 2022-10-18Paper-feeding cutting machine
#3 | 2021-02-25 ✅ Patent 11,214,460 granted on 2022-01-04Cutting machine head and cutting machine thereof
307771 ⎘