CN201265193Y - 海洋及类海洋工程用钢筋混凝土排水管 - Google Patents
海洋及类海洋工程用钢筋混凝土排水管 Download PDFInfo
- Publication number
- CN201265193Y CN201265193Y CNU2008201244658U CN200820124465U CN201265193Y CN 201265193 Y CN201265193 Y CN 201265193Y CN U2008201244658 U CNU2008201244658 U CN U2008201244658U CN 200820124465 U CN200820124465 U CN 200820124465U CN 201265193 Y CN201265193 Y CN 201265193Y
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- pipe
- reinforced concrete
- steel bar
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- ocean
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CNU2008201244658U CN201265193Y (zh) | 2008-12-10 | 2008-12-10 | 海洋及类海洋工程用钢筋混凝土排水管 |
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CNU2008201244658U CN201265193Y (zh) | 2008-12-10 | 2008-12-10 | 海洋及类海洋工程用钢筋混凝土排水管 |
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CN201265193Y true CN201265193Y (zh) | 2009-07-01 |
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CNU2008201244658U Expired - Lifetime CN201265193Y (zh) | 2008-12-10 | 2008-12-10 | 海洋及类海洋工程用钢筋混凝土排水管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104818883A (zh) * | 2015-04-14 | 2015-08-05 | 盐城市同力新型建材有限公司 | 一种多层功能性抗腐蚀混凝土结构及其连接方法 |
CN106764061A (zh) * | 2017-02-27 | 2017-05-31 | 佛山科学技术学院 | 一种海底石油管道配重层结构及其施工方法 |
-
2008
- 2008-12-10 CN CNU2008201244658U patent/CN201265193Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104818883A (zh) * | 2015-04-14 | 2015-08-05 | 盐城市同力新型建材有限公司 | 一种多层功能性抗腐蚀混凝土结构及其连接方法 |
CN104818883B (zh) * | 2015-04-14 | 2017-03-01 | 盐城市同力新型建材有限公司 | 一种多层功能性抗腐蚀混凝土结构及其连接方法 |
CN106764061A (zh) * | 2017-02-27 | 2017-05-31 | 佛山科学技术学院 | 一种海底石油管道配重层结构及其施工方法 |
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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: BEIJING CHENGFENG BUILDING MATERIALS CO., LTD. Assignor: Wang Yulei Contract fulfillment period: 2009.5.8 to 2019.1.19 Contract record no.: 2009110000155 Denomination of utility model: Reinforced concrete sewer pipe for ocean engineering and the like Granted publication date: 20090701 License type: Exclusive license Record date: 20090720 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.8 TO 2019.1.19; CHANGE OF CONTRACT Name of requester: BEIJING CHENGFENG BUILDING MATERIALS PRODUCTS CO., Effective date: 20090720 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090701 |