Acoustic coupling devices 009-1269
声耦合装置
Chinese
声耦合装置
English
Acoustic coupling devices
Spanish
Dispositivos de acoplamiento acústico
- Term ID
- 009-1269
- Class
- 09
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2004-07-20
- Version
- 08-2002