CN2222897Y - 双金属复合内外针肋管 - Google Patents
双金属复合内外针肋管 Download PDFInfo
- Publication number
- CN2222897Y CN2222897Y CN95207490U CN95207490U CN2222897Y CN 2222897 Y CN2222897 Y CN 2222897Y CN 95207490 U CN95207490 U CN 95207490U CN 95207490 U CN95207490 U CN 95207490U CN 2222897 Y CN2222897 Y CN 2222897Y
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95207490U CN2222897Y (zh) | 1995-04-05 | 1995-04-05 | 双金属复合内外针肋管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95207490U CN2222897Y (zh) | 1995-04-05 | 1995-04-05 | 双金属复合内外针肋管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2222897Y true CN2222897Y (zh) | 1996-03-20 |
Family
ID=33859109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95207490U Expired - Fee Related CN2222897Y (zh) | 1995-04-05 | 1995-04-05 | 双金属复合内外针肋管 |
Country Status (1)
Country | Link |
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CN (1) | CN2222897Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1298497C (zh) * | 2003-07-31 | 2007-02-07 | 蔡诺敏 | 一种针状式换热管的加工方法 |
CN100416209C (zh) * | 2004-11-17 | 2008-09-03 | 劳关明 | 无压高温传热热交换器 |
CN105387737A (zh) * | 2015-12-21 | 2016-03-09 | 天津焜日科技开发有限公司 | 一种换热结构中的换热管 |
CN105953458A (zh) * | 2016-05-18 | 2016-09-21 | 山东阿尔普尔节能装备有限公司 | 一种联合燃气的空气源吸收式热泵装置 |
-
1995
- 1995-04-05 CN CN95207490U patent/CN2222897Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1298497C (zh) * | 2003-07-31 | 2007-02-07 | 蔡诺敏 | 一种针状式换热管的加工方法 |
CN100416209C (zh) * | 2004-11-17 | 2008-09-03 | 劳关明 | 无压高温传热热交换器 |
CN105387737A (zh) * | 2015-12-21 | 2016-03-09 | 天津焜日科技开发有限公司 | 一种换热结构中的换热管 |
CN105953458A (zh) * | 2016-05-18 | 2016-09-21 | 山东阿尔普尔节能装备有限公司 | 一种联合燃气的空气源吸收式热泵装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 327, SIGONGLI STREET, NANAN DISTRICT, CHONGQING CITY, 630067 TO: SUITE 1306A, NANPINGXINANJISUANJI BUILDING, NANAN DISTRICT, CHONGQING CITY, 400060 |
|
CP03 | Change of name, title or address |
Address after: Southwest Computer Room 1306A building 400060 Nanping Nan'an District of Chongqing City Patentee after: Jiang Huagui Address before: 630067, four kilometers street, Nan'an District, Chongqing, No. 327 Patentee before: Jiang Huagui |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: ROOM 1306A, NANPING XINAN COMPUTER BUILDING, NANAN DISTRICT, CHONGQING CITY TO: 2-1, UNIT 5, NO. 50, NANPING ROAD(EAST), NANAN DISTRICT, CHONGQING CITY |
|
CP03 | Change of name, title or address |
Address after: Nanping Nan'an District of Chongqing City Road 50 No. 5 unit 2-1 Patentee after: Jiang Huagui Address before: Chongqing Nanping Nan'an District Southwest Computer building room 1306A Patentee before: Jiang Huagui |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |