Description
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| 0 | https://www.prv.se/globalassets/dokument/Patent/spd/ipcse.pdf |
Tags
- klassning
- klassystem
- klassificering
- patent
- classes
- ipc
- classification
- klasser
- international
Topics
- TECH
| Name | Format | Description | Link |
|---|---|---|---|
| 0 | https://www.prv.se/globalassets/dokument/Patent/spd/ipcse.pdf |