CN201170386Y - O型钢塑填充复合缠绕管 - Google Patents
O型钢塑填充复合缠绕管 Download PDFInfo
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- CN201170386Y CN201170386Y CNU2008200979750U CN200820097975U CN201170386Y CN 201170386 Y CN201170386 Y CN 201170386Y CN U2008200979750 U CNU2008200979750 U CN U2008200979750U CN 200820097975 U CN200820097975 U CN 200820097975U CN 201170386 Y CN201170386 Y CN 201170386Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008200979750U CN201170386Y (zh) | 2008-04-03 | 2008-04-03 | O型钢塑填充复合缠绕管 |
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CNU2008200979750U CN201170386Y (zh) | 2008-04-03 | 2008-04-03 | O型钢塑填充复合缠绕管 |
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CN201170386Y true CN201170386Y (zh) | 2008-12-24 |
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CNU2008200979750U Expired - Fee Related CN201170386Y (zh) | 2008-04-03 | 2008-04-03 | O型钢塑填充复合缠绕管 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182882A (zh) * | 2011-04-25 | 2011-09-14 | 刘华新 | 一种高环刚度结构壁管材及成型方法 |
CN102269299A (zh) * | 2011-08-01 | 2011-12-07 | 谭江南 | 一种具有加强筋的塑、砼、纤维复合管 |
CN113337028A (zh) * | 2021-07-20 | 2021-09-03 | 福建师范大学泉港石化研究院 | 一种塑料壁管及其制造方法 |
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2008
- 2008-04-03 CN CNU2008200979750U patent/CN201170386Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182882A (zh) * | 2011-04-25 | 2011-09-14 | 刘华新 | 一种高环刚度结构壁管材及成型方法 |
CN102269299A (zh) * | 2011-08-01 | 2011-12-07 | 谭江南 | 一种具有加强筋的塑、砼、纤维复合管 |
CN113337028A (zh) * | 2021-07-20 | 2021-09-03 | 福建师范大学泉港石化研究院 | 一种塑料壁管及其制造方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: Chongqing City, Yubei District Road No. 88 Building 2 15 purple - 2 ZIP Code: 401120 Patentee after: Jiang Guoqing Address before: Yubei District Chongqing Airport Industrial Park, postcode: 401120 Patentee before: Chongqing Ruiyang Technology Development Co.Ltd |
|
ASS | Succession or assignment of patent right |
Owner name: JIANG GUOQING Free format text: FORMER OWNER: CHONGQING RUIYANG SCIENCE DEVELOPMENT CO., LTD. Effective date: 20081219 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20130403 |