Concept overview
Acoustic couplers
Published
Class: 9
Source: ID-list
common.date:
Reference ID: 302526
Scope: 
Taxonomy
- Class 9 >
concept
| Language | Master term | No. of variants | No. of total terms | |
|---|---|---|---|---|
| en | Acoustic couplers | 0 | 1 |  |
No. of masters: 1 | No. of variants: 0