CN301158433S - 电焊面罩(黑) - Google Patents
电焊面罩(黑)Info
- Publication number
- CN301158433S CN301158433S CN200930142593.5 CN301158433S CN 301158433 S CN301158433 S CN 301158433S CN 301158433 S CN301158433 S CN 301158433S
- Authority
- CN
- China
- Prior art keywords
- black
- welding mask
- mask
- welding
- view
- 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
左视图与右视图对称，省略左视图。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN301158433S true CN301158433S (zh) | 2010-03-17 |
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: 20100317 Main classification number: 29-02 Termination date: 20160608 |