Concept overview
Anti-pollution devices for engines
Published
Class: 7
Source: KIPO Supplement
common.date:
Reference ID: 009781
Scope: 
Taxonomy
- Class 7 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| en | Anti-pollution devices for engines | 0 | 1 |  |
| ko | 엔진용 오염방지장치 | 0 | 1 | |
No. of masters: 2 | No. of variants: 0