CN202683224U - 一种填料 - Google Patents
一种填料 Download PDFInfo
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- CN202683224U CN202683224U CN 201220318714 CN201220318714U CN202683224U CN 202683224 U CN202683224 U CN 202683224U CN 201220318714 CN201220318714 CN 201220318714 CN 201220318714 U CN201220318714 U CN 201220318714U CN 202683224 U CN202683224 U CN 202683224U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220318714 CN202683224U (zh) | 2012-07-04 | 2012-07-04 | 一种填料 |
Applications Claiming Priority (1)
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CN 201220318714 CN202683224U (zh) | 2012-07-04 | 2012-07-04 | 一种填料 |
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CN202683224U true CN202683224U (zh) | 2013-01-23 |
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CN 201220318714 Expired - Fee Related CN202683224U (zh) | 2012-07-04 | 2012-07-04 | 一种填料 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109603732A (zh) * | 2018-11-13 | 2019-04-12 | 中国石油天然气股份有限公司 | 自活化除氧脱硫填料结构 |
CN111918708A (zh) * | 2018-03-28 | 2020-11-10 | 诺雷尔公司 | 多通道蒸馏柱填充件 |
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2012
- 2012-07-04 CN CN 201220318714 patent/CN202683224U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111918708A (zh) * | 2018-03-28 | 2020-11-10 | 诺雷尔公司 | 多通道蒸馏柱填充件 |
US11358115B2 (en) | 2018-03-28 | 2022-06-14 | Norell, Inc. | Multi-channel distillation column packing |
CN109603732A (zh) * | 2018-11-13 | 2019-04-12 | 中国石油天然气股份有限公司 | 自活化除氧脱硫填料结构 |
CN109603732B (zh) * | 2018-11-13 | 2021-01-29 | 中国石油天然气股份有限公司 | 自活化除氧脱硫填料结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN DAGANG OILFIELD BINGANG PETROLEUM TECHNOLO Free format text: FORMER OWNER: TIANJIN DAGANG OILFIELD BINGANG GROUP PUZHOU OIL GAS INDUSTRY CO., LTD. Effective date: 20140528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300270 BINHAI NEW DISTRICT, TIANJIN TO: 300280 BINHAI NEW DISTRICT, TIANJIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 300280, Tianjin Binhai New Area Dagang three hope the South Road Patentee after: Tianjin Dagang oil field foreshore Petroleum Technology Group Co., Ltd. Address before: 300270 Tianjin Binhai New Area Dagang three courtyard east of unity Road South Patentee before: Tianjin Dagang Oilfield Bingang Group Puzhou Oil Gas Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150704 |
|
EXPY | Termination of patent right or utility model |