Apparatus for wireless transmission of acoustic information 009-1298
无线传输声音信息的装置
Chinese
无线传输声音信息的装置
English
Apparatus for wireless transmission of acoustic information
Spanish
Aparato para la transmisión inalámbrica de información acústica
- Term ID
- 009-1298
- Class
- 09
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2004-07-20
- Version
- 08-2002