CN202688410U - 一种环形渗碳炉 - Google Patents
一种环形渗碳炉 Download PDFInfo
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- CN202688410U CN202688410U CN 201220276179 CN201220276179U CN202688410U CN 202688410 U CN202688410 U CN 202688410U CN 201220276179 CN201220276179 CN 201220276179 CN 201220276179 U CN201220276179 U CN 201220276179U CN 202688410 U CN202688410 U CN 202688410U
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- carburizing furnace
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN 201220276179 CN202688410U (zh) | 2012-06-13 | 2012-06-13 | 一种环形渗碳炉 |
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CN 201220276179 CN202688410U (zh) | 2012-06-13 | 2012-06-13 | 一种环形渗碳炉 |
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CN202688410U true CN202688410U (zh) | 2013-01-23 |
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CN 201220276179 Expired - Fee Related CN202688410U (zh) | 2012-06-13 | 2012-06-13 | 一种环形渗碳炉 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104792153B (zh) * | 2014-01-20 | 2017-12-01 | 宜宾恒旭窑炉科技开发有限公司 | 一种旋转窑的烟气收集系统 |
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- 2012-06-13 CN CN 201220276179 patent/CN202688410U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104792153B (zh) * | 2014-01-20 | 2017-12-01 | 宜宾恒旭窑炉科技开发有限公司 | 一种旋转窑的烟气收集系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGSHA TAISHAN THERMAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUNAN TAISHAN THERMITEC MATERIAL AND EQUIPMENT CO., LTD. Effective date: 20150519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: Wangcheng City, Hunan province 410205 Changsha Jinsui Wangcheng County Economic and Technological Development Zone, Road No. 43 Patentee after: Taishan Changsha Thermal Technology Co., Ltd. Address before: 410205 Taiwan Businessmen Investment Zone, Wangcheng County, Hunan, Changsha Patentee before: Hunan Taishan Thermal Material Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170613 |
|
CF01 | Termination of patent right due to non-payment of annual fee |