CN203230680U - 用于桥梁预应力张拉设备的智能油温控制系统 - Google Patents
用于桥梁预应力张拉设备的智能油温控制系统 Download PDFInfo
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- CN203230680U CN203230680U CN 201320262851 CN201320262851U CN203230680U CN 203230680 U CN203230680 U CN 203230680U CN 201320262851 CN201320262851 CN 201320262851 CN 201320262851 U CN201320262851 U CN 201320262851U CN 203230680 U CN203230680 U CN 203230680U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109208479A (zh) * | 2018-08-06 | 2019-01-15 | 广州博昊勘测技术有限公司 | 桥梁预应力张拉装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109208479A (zh) * | 2018-08-06 | 2019-01-15 | 广州博昊勘测技术有限公司 | 桥梁预应力张拉装置 |
CN109208479B (zh) * | 2018-08-06 | 2021-05-18 | 浙江瓯越交建科技股份有限公司 | 桥梁预应力张拉装置 |
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C14 | Grant of patent or utility model | ||
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Jianbo Inventor after: Hao Jinjie Inventor after: Liu Kaihui Inventor after: Yan Junhua Inventor after: Ma Lin Inventor after: Xiao Xianglin Inventor after: Zhu Xitong Inventor before: Ye Jianbo Inventor before: Hao Jinjie Inventor before: Liu Kaihui Inventor before: Yan Junhua |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YE JIANBO HAO JINJIE LIU KAIHUI YAN JUNHUA TO: YE JIANBO HAO JINJIE LIU KAIHUI YAN JUNHUA MA LIN XIAO XIANGLIN ZHU XITONG |
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ASS | Succession or assignment of patent right |
Owner name: CHINA ACADEMY OF RAILWAY SCIENCES RAILWAY CONSTRUC Effective date: 20150827 Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: HEBEI YITIE ELECTROMECHANICAL TECHNOLOGY CO., LTD. Effective date: 20150827 |
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Effective date of registration: 20150827 Address after: 100844, Fuxing Road, 10, Beijing, Haidian District, China Patentee after: CHINA RAILWAY Corp. Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES RAILWAY ENGINEERING Research Institute Patentee after: HEBEI YITIE ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Address before: 050043, No. 15 East 2nd Ring Road, Qiaodong District, Hebei, Shijiazhuang Patentee before: HEBEI YITIE ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |
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Granted publication date: 20131009 |