1 |
Examiner exchange between the Finnish Patent and Registration Office (PRH) and the National Intellectual Property Organization, PRC (CNIPA) |
18/10/2021 |
China |
|
2 |
Examiner exchange between the Finnish Patent and Registration Office (PRH) and the National Intellectual Property Organization, PRC (CNIPA) |
16/05/2022 |
China |
|