CN302543057S - 话筒(b-15) - Google Patents
话筒(b-15)Info
- Publication number
- CN302543057S CN302543057S CN201330122622.8 CN302543057S CN 302543057 S CN302543057 S CN 302543057S CN 302543057 S CN302543057 S CN 302543057S
- Authority
- CN
- China
- Prior art keywords
- design
- product
- microphone
- transducer
- photo
- 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
Links
Abstract
1.本外观设计产品的名称：话筒(B-15)。2.本外观设计产品的用途：用于声电转换的换能器。3.本外观设计的设计要点：在于产品的整体形状。4.指定一幅最能表明设计要点的图片或照片：主视图。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN302543057S true CN302543057S (zh) | 2013-08-21 |
Family
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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: 20130821 Main classification number: 14-03 Termination date: 20210417 |