CN301715576S - 气体减压阀(3) - Google Patents
气体减压阀(3)Info
- Publication number
- CN301715576S CN301715576S CN201130159174.X CN301715576S CN 301715576 S CN301715576 S CN 301715576S CN 301715576 S CN301715576 S CN 301715576S
- Authority
- CN
- China
- Prior art keywords
- design
- gas pressure
- reducing valve
- pressure reducing
- product
- 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.本外观设计的产品名称是“气体减压阀(3)”；2.本外观设计产品的用途是用以减低来自储气瓶中的气体压力；3.本外观设计的设计要点是产品的形状：4.本外观设计最能说明产品设计要点的是主视图。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN301715576S true CN301715576S (zh) | 2011-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 Main classification number: 23-01 |