CN2756362Y - 一种异形管的圆口扩孔机 - Google Patents
一种异形管的圆口扩孔机 Download PDFInfo
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- CN2756362Y CN2756362Y CN 200420114044 CN200420114044U CN2756362Y CN 2756362 Y CN2756362 Y CN 2756362Y CN 200420114044 CN200420114044 CN 200420114044 CN 200420114044 U CN200420114044 U CN 200420114044U CN 2756362 Y CN2756362 Y CN 2756362Y
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- 230000001788 irregular Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 200420114044 CN2756362Y (zh) | 2004-12-10 | 2004-12-10 | 一种异形管的圆口扩孔机 |
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CN 200420114044 CN2756362Y (zh) | 2004-12-10 | 2004-12-10 | 一种异形管的圆口扩孔机 |
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CN2756362Y true CN2756362Y (zh) | 2006-02-08 |
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CN 200420114044 Expired - Fee Related CN2756362Y (zh) | 2004-12-10 | 2004-12-10 | 一种异形管的圆口扩孔机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102847830A (zh) * | 2012-08-30 | 2013-01-02 | 上海大俊凯电器科技有限公司 | 一种截面为椭圆形或近似椭圆形的长u型冷凝管扩口方法 |
CN103267091A (zh) * | 2013-04-25 | 2013-08-28 | 浙江威泰汽配有限公司 | 一种同步装置 |
-
2004
- 2004-12-10 CN CN 200420114044 patent/CN2756362Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102847830A (zh) * | 2012-08-30 | 2013-01-02 | 上海大俊凯电器科技有限公司 | 一种截面为椭圆形或近似椭圆形的长u型冷凝管扩口方法 |
CN103267091A (zh) * | 2013-04-25 | 2013-08-28 | 浙江威泰汽配有限公司 | 一种同步装置 |
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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: SHANGHAI CUDRANIA ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAO DELIN Effective date: 20080829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080829 Address after: Shanghai, Fengxian District, 18 Pu Pu Avenue, zip code: 201400 Patentee after: Shanghai Zhezhong Electric Appliance Technology Co., Ltd. Address before: Room 3, No. 11, Lane 502, Lixin Middle Road, South Bridge Town, Shanghai, Fengxian District, China: 201400 Patentee before: Yao Delin |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HAOJIE HJGH SCIENCE + TECHNOLOGY CO., LTD Free format text: FORMER OWNER: SHANGHAI ZHEZHONG ELECTRICAL ALLIANCES CO., LTD. Effective date: 20100329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201400 NO.18, FENGPU AVENUE, FENGXIAN DISTRICT, SHANGHAI CITY TO: 201400 FACTORY BUILDING, NO.4, NO.1669, HUHANG HIGHWAY, NANQIAO TOWN, FENGXIAN DISTRICT, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: 201400, No. 4, No. 1669, Shanghai Hangzhou highway, South Bridge Town, Shanghai, Fengxian District Patentee after: Shanghai hero hi tech Limited by Share Ltd Address before: 201400 No. 18 Pu Pu Avenue, Shanghai, Fengxian District Patentee before: Shanghai Zhezhong Electric Appliance Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20111210 |