CN301067054S - Microphone (2) - Google Patents
Microphone (2)Info
- Publication number
- CN301067054S CN301067054S CN200830286230.4F CN200830286230F CN301067054S CN 301067054 S CN301067054 S CN 301067054S CN 200830286230 F CN200830286230 F CN 200830286230F CN 301067054 S CN301067054 S CN 301067054S
- Authority
- CN
- China
- Prior art keywords
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Publications (1)
Publication Number | Publication Date |
---|---|
CN301067054S true CN301067054S (en) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Main classification number: 14-01 Termination date: 20101211 |