CN203011169U - 一种气氛保护窑炉的微正压控制装置 - Google Patents
一种气氛保护窑炉的微正压控制装置 Download PDFInfo
- Publication number
- CN203011169U CN203011169U CN 201220749087 CN201220749087U CN203011169U CN 203011169 U CN203011169 U CN 203011169U CN 201220749087 CN201220749087 CN 201220749087 CN 201220749087 U CN201220749087 U CN 201220749087U CN 203011169 U CN203011169 U CN 203011169U
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- Prior art keywords
- cover plate
- control device
- blast pipe
- pressure
- atmosphere protection
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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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- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
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CN 201220749087 CN203011169U (zh) | 2012-12-31 | 2012-12-31 | 一种气氛保护窑炉的微正压控制装置 |
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CN 201220749087 CN203011169U (zh) | 2012-12-31 | 2012-12-31 | 一种气氛保护窑炉的微正压控制装置 |
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CN203011169U true CN203011169U (zh) | 2013-06-19 |
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CN 201220749087 Expired - Fee Related CN203011169U (zh) | 2012-12-31 | 2012-12-31 | 一种气氛保护窑炉的微正压控制装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103453923B (zh) * | 2013-09-13 | 2016-08-10 | 竞陆电子(昆山)有限公司 | Pcb板钻针刃面检查用防护治具的改良结构 |
CN108031574A (zh) * | 2017-12-10 | 2018-05-15 | 天长市金陵电子有限责任公司 | 一种利于喷涂工作的静电喷涂设备 |
-
2012
- 2012-12-31 CN CN 201220749087 patent/CN203011169U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103453923B (zh) * | 2013-09-13 | 2016-08-10 | 竞陆电子(昆山)有限公司 | Pcb板钻针刃面检查用防护治具的改良结构 |
CN108031574A (zh) * | 2017-12-10 | 2018-05-15 | 天长市金陵电子有限责任公司 | 一种利于喷涂工作的静电喷涂设备 |
CN108031574B (zh) * | 2017-12-10 | 2020-04-14 | 天长市金陵电子有限责任公司 | 一种利于喷涂工作的静电喷涂设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Micro-positive-pressure control device of atmosphere protective kiln furnace Effective date of registration: 20160126 Granted publication date: 20130619 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd Pledgor: Zhejiang Meisi Lithium Technology Co.,Ltd. Registration number: 2016990000075 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170803 Granted publication date: 20130619 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd Pledgor: Zhejiang Meisi Lithium Technology Co.,Ltd. Registration number: 2016990000075 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: 336000 No. 10 Chunli Road, Yichun Economic Development Zone, Jiangxi Province Patentee after: Yichun Tianzhi High-tech New Material Co., Ltd. Address before: 317016 South Industrial Park of Duqiao Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Zhejiang Meisi Lithium Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201231 |
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CF01 | Termination of patent right due to non-payment of annual fee |