CN300739064S - 真空泵 - Google Patents
真空泵Info
- Publication number
- CN300739064S CN300739064S CN200730004098.9F CN200730004098F CN300739064S CN 300739064 S CN300739064 S CN 300739064S CN 200730004098 F CN200730004098 F CN 200730004098F CN 300739064 S CN300739064 S CN 300739064S
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- vacuum
- systems
- letter
- generate
- 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.本外观设计产品用来在诸如激光应用系统、真空干燥系统和真空注塑机等设备内产生真空状态。2.立体图中字母A所示为透明部分。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300739064S true CN300739064S (zh) | 2008-01-30 |
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: 20080130 Main classification number: 15-02 Termination date: 20130228 |