CN203765792U - 一种高速公路预制小箱梁预应力张拉防护架 - Google Patents
一种高速公路预制小箱梁预应力张拉防护架 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108487081A (zh) * | 2018-04-24 | 2018-09-04 | 中铁十九局集团第工程有限公司 | 一种桥梁转体施工用钢绞线的防护装置 |
CN108729360A (zh) * | 2018-08-08 | 2018-11-02 | 中铁十局集团第工程有限公司 | 一种悬灌梁挂篮张拉千斤顶移动装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108487081A (zh) * | 2018-04-24 | 2018-09-04 | 中铁十九局集团第工程有限公司 | 一种桥梁转体施工用钢绞线的防护装置 |
CN108729360A (zh) * | 2018-08-08 | 2018-11-02 | 中铁十局集团第工程有限公司 | 一种悬灌梁挂篮张拉千斤顶移动装置 |
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Legal Events
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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: 20170116 Address after: Wuhan City, Hubei province 430051 Longyang Road, Hanyang District No. 36 topshow Plaza 1 building 24 room 3 Patentee after: Hubei Expressway Co., Ltd. Patentee after: China Railway 23th Bureau Group Co., Ltd. the fourth engineering Co., Ltd. Address before: Wuhan City, Hubei province 430051 Longyang Road, Hanyang District No. 36 topshow Plaza 1 building 25 room 2 Patentee before: South of the River highway Co., Ltd trades in Hubei Patentee before: China Railway 23rd Bureau Group 8th Engineering Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210211 |