Concept overview
Acoustic couplers
Published
Class: 9
Source: ILPO Supplement
common.date:
Reference ID: 950926
Scope: 
Taxonomy
- Class 9 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| en | Acoustic couplers | 0 | 1 |  |
| he | מצמדים אקוסטיים | 0 | 1 | |
No. of masters: 2 | No. of variants: 0