Concept overview
Spring mattresses
Published
Class: 20
Source: KIPO Supplement
common.date:
Reference ID: 030743
Scope: 
Taxonomy
- Class 20 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| en | Spring mattresses | 0 | 1 |  |
| ko | 스프링매트리스 | 0 | 1 | |
No. of masters: 2 | No. of variants: 0