Class 74.91 - Patent brokering and marketing service activities
| SNI code | Activity |
|---|---|
| N | Professional, scientific and technical activities |
| 74 | Other professional, scientific and technical activities |
| 74.9 | Other professional, scientific and technical activities n.e.c. |
| 74.91 | Patent brokering and marketing service activities |
| 74.910 | Patent brokering and marketing service activities |