CN202834576U - 防腐冷拔无缝钢管 - Google Patents
防腐冷拔无缝钢管 Download PDFInfo
- Publication number
- CN202834576U CN202834576U CN 201220403398 CN201220403398U CN202834576U CN 202834576 U CN202834576 U CN 202834576U CN 201220403398 CN201220403398 CN 201220403398 CN 201220403398 U CN201220403398 U CN 201220403398U CN 202834576 U CN202834576 U CN 202834576U
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- Prior art keywords
- steel tube
- cold
- anticorrosive
- seamless steel
- utility
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220403398 CN202834576U (zh) | 2012-08-15 | 2012-08-15 | 防腐冷拔无缝钢管 |
Applications Claiming Priority (1)
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CN 201220403398 CN202834576U (zh) | 2012-08-15 | 2012-08-15 | 防腐冷拔无缝钢管 |
Publications (1)
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CN202834576U true CN202834576U (zh) | 2013-03-27 |
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CN 201220403398 Expired - Fee Related CN202834576U (zh) | 2012-08-15 | 2012-08-15 | 防腐冷拔无缝钢管 |
Country Status (1)
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CN (1) | CN202834576U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404352A (zh) * | 2014-12-23 | 2015-03-11 | 江苏省常熟环通实业有限公司 | 高光洁度的精密管 |
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2012
- 2012-08-15 CN CN 201220403398 patent/CN202834576U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404352A (zh) * | 2014-12-23 | 2015-03-11 | 江苏省常熟环通实业有限公司 | 高光洁度的精密管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU CHANGLI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: JIANGSU CHANGLI HYDRAULIC CYLINDER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 213118 No. 111 Furong Road, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee after: JIANGSU CHANGLI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 213118 No. 111 Furong Road, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU CHANGLI HYDRAULIC CYLINDER Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210815 |
|
CF01 | Termination of patent right due to non-payment of annual fee |