Concept overview
Air purification
Published
Class: 40
Source: WIPO
common.date:
Reference ID: 948277
Scope: 
Taxonomy
- Class 40 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| de | Luftreinigung | 0 | 1 |  |
| en | Air purification | 1 | 2 | |
| es | Purificación del aire | 0 | 1 | |
| fr | Purification de l'air | 0 | 1 | |
| it | Purificazione dell'aria | 0 | 1 | |
| nl | Luchtzuivering | 0 | 1 | |
| pt | Purificação do ar | 0 | 1 | |
No. of masters: 7 | No. of variants: 1