Research output: Patenting and IP registration › Patent
Final published version, 1.58 MB, PDF document
| Original language | Russian |
|---|---|
| Patent number | RU2816989C1 |
| IPC (International Patent Classification) | G09B 23/28 |
| Filing date | 23/01/24 |
| State | Published - 2024 |
ID: 137823983