CN213714068U - 换热管及换热器 - Google Patents
换热管及换热器 Download PDFInfo
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- CN213714068U CN213714068U CN202022495226.7U CN202022495226U CN213714068U CN 213714068 U CN213714068 U CN 213714068U CN 202022495226 U CN202022495226 U CN 202022495226U CN 213714068 U CN213714068 U CN 213714068U
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- Prior art keywords
- heat exchange
- exchange tube
- tube body
- fin
- wall
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022495226.7U CN213714068U (zh) | 2020-11-02 | 2020-11-02 | 换热管及换热器 |
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CN202022495226.7U CN213714068U (zh) | 2020-11-02 | 2020-11-02 | 换热管及换热器 |
Publications (1)
Publication Number | Publication Date |
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CN213714068U true CN213714068U (zh) | 2021-07-16 |
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CN202022495226.7U Active CN213714068U (zh) | 2020-11-02 | 2020-11-02 | 换热管及换热器 |
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CN (1) | CN213714068U (zh) |
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2020
- 2020-11-02 CN CN202022495226.7U patent/CN213714068U/zh active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC ENGINEERING Inc. Patentee after: Sinopec Engineering (Group) Co.,Ltd. Address before: 100101, Beijing, Chaoyang District, Ann Hui North Lane Ann Park, No. 21 Patentee before: SINOPEC ENGINEERING Inc. Patentee before: Sinopec Engineering (Group) Co.,Ltd. |