CN302021885S - 球阀 - Google Patents
球阀Info
- Publication number
- CN302021885S CN302021885S CN201230043600.8 CN302021885S CN 302021885 S CN302021885 S CN 302021885S CN 302021885 S CN302021885 S CN 302021885S
- Authority
- CN
- China
- Prior art keywords
- design
- ball valve
- product
- stereogram
- 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 - Lifetime
Links
Abstract
1．本外观设计产品的名称：球阀。2．本外观设计产品的用途：用于控制管道内流体的流量、压力等。3．本外观设计的设计要点：在于形状。4．最能表明设计要点的图片或者照片：立体图。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN302021885S true CN302021885S (zh) | 2012-08-01 |
Family
ID=
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 Main classification number: 23-01 |