CN300881102S - 侧墙焊接型材(c) - Google Patents
侧墙焊接型材(c)Info
- Publication number
- CN300881102S CN300881102S CN200830081454.1F CN200830081454F CN300881102S CN 300881102 S CN300881102 S CN 300881102S CN 200830081454 F CN200830081454 F CN 200830081454F CN 300881102 S CN300881102 S CN 300881102S
- Authority
- CN
- China
- Prior art keywords
- side wall
- wall welding
- welding profile
- profile
- 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 - Lifetime
Links
Abstract
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300881102S true CN300881102S (zh) | 2009-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141015 Main classification number: 12-99 Address after: 100844 No. 10, Fuxing gate, Beijing Patentee after: CHINA RAILWAY CORPORATION Patentee after: Changchun Track Passenger Train Co., Ltd. Address before: 100844 No. 10, Fuxing gate, Beijing Patentee before: Transport Bureau of Railway Department Patentee before: Changchun Track Passenger Train Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090204 Main classification number: 12-99 |