CN300975122S - The stator part other than the conical part of the logarithmic helix of the refiner - Google Patents
The stator part other than the conical part of the logarithmic helix of the refinerInfo
- Publication number
- CN300975122S CN300975122S CN200830140695.9F CN200830140695F CN300975122S CN 300975122 S CN300975122 S CN 300975122S CN 200830140695 F CN200830140695 F CN 200830140695F CN 300975122 S CN300975122 S CN 300975122S
- Authority
- CN
- China
- Prior art keywords
- refiner
- stator
- conical
- logarithmic helix
- logarithmic
- 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
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300975122S true CN300975122S (en) | 2009-08-05 |
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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: 20090805 Main classification number: 15-99 Termination date: 20120728 |