CN202660081U - Liner type pre-stressed concrete cylinder pipe with anti-corrosion layer on surfaces of cylinder and pipe - Google Patents
Liner type pre-stressed concrete cylinder pipe with anti-corrosion layer on surfaces of cylinder and pipe Download PDFInfo
- Publication number
- CN202660081U CN202660081U CN 201220235435 CN201220235435U CN202660081U CN 202660081 U CN202660081 U CN 202660081U CN 201220235435 CN201220235435 CN 201220235435 CN 201220235435 U CN201220235435 U CN 201220235435U CN 202660081 U CN202660081 U CN 202660081U
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- cylinder
- pipe
- steel cylinder
- layer
- prestressed concrete
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220235435 CN202660081U (en) | 2012-05-24 | 2012-05-24 | Liner type pre-stressed concrete cylinder pipe with anti-corrosion layer on surfaces of cylinder and pipe |
Applications Claiming Priority (1)
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CN 201220235435 CN202660081U (en) | 2012-05-24 | 2012-05-24 | Liner type pre-stressed concrete cylinder pipe with anti-corrosion layer on surfaces of cylinder and pipe |
Publications (1)
Publication Number | Publication Date |
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CN202660081U true CN202660081U (en) | 2013-01-09 |
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CN 201220235435 Expired - Lifetime CN202660081U (en) | 2012-05-24 | 2012-05-24 | Liner type pre-stressed concrete cylinder pipe with anti-corrosion layer on surfaces of cylinder and pipe |
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CN (1) | CN202660081U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102679053A (en) * | 2012-05-24 | 2012-09-19 | 山东龙泉管道工程股份有限公司 | Lining type prestress steel cylinder concrete pipe with corrosion layer on surfaces of steel cylinder and pipe |
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2012
- 2012-05-24 CN CN 201220235435 patent/CN202660081U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102679053A (en) * | 2012-05-24 | 2012-09-19 | 山东龙泉管道工程股份有限公司 | Lining type prestress steel cylinder concrete pipe with corrosion layer on surfaces of steel cylinder and pipe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Shengshi water conservancy and Hydropower Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000026 Denomination of utility model: Lining type prestress steel cylinder concrete pipe with corrosion layer on surfaces of steel cylinder and pipe Granted publication date: 20130109 License type: Common License Record date: 20130220 Assignee: Changzhou Longquan Pipeline Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000025 Denomination of utility model: Lining type prestress steel cylinder concrete pipe with corrosion layer on surfaces of steel cylinder and pipe Granted publication date: 20130109 License type: Common License Record date: 20130220 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130109 |