Concept overview
Voucher books
Published
Class: 16
Source: KIPO Supplement
common.date:
Reference ID: 027983
Scope: 
Taxonomy
- Class 16 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| en | Voucher books | 0 | 1 |  |
| ko | μνκΆ μ± | 0 | 1 | |
No. of masters: 2 | No. of variants: 0