CN300878628S - 方筛 - Google Patents
方筛Info
- Publication number
- CN300878628S CN300878628S CN200830040051.2F CN200830040051F CN300878628S CN 300878628 S CN300878628 S CN 300878628S CN 200830040051 F CN200830040051 F CN 200830040051F CN 300878628 S CN300878628 S CN 300878628S
- Authority
- CN
- China
- Prior art keywords
- view
- square sieve
- symmetrical
- sieve
- square
- 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
右视图与左视图对称，后视图与主视图对称，仰视图无设计要点，省略右视图、后视图和仰视图。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300878628S true CN300878628S (zh) | 2009-01-28 |
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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: 20090128 Main classification number: 07-04 Termination date: 20120116 |