CN105239536B - 一种水利工程用城市拦河闸 - Google Patents
一种水利工程用城市拦河闸 Download PDFInfo
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- CN105239536B CN105239536B CN201510636711.2A CN201510636711A CN105239536B CN 105239536 B CN105239536 B CN 105239536B CN 201510636711 A CN201510636711 A CN 201510636711A CN 105239536 B CN105239536 B CN 105239536B
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CN201510636711.2A CN105239536B (zh) | 2015-10-01 | 2015-10-01 | 一种水利工程用城市拦河闸 |
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CN201510636711.2A CN105239536B (zh) | 2015-10-01 | 2015-10-01 | 一种水利工程用城市拦河闸 |
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CN105239536A CN105239536A (zh) | 2016-01-13 |
CN105239536B true CN105239536B (zh) | 2017-04-12 |
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CN201510636711.2A Expired - Fee Related CN105239536B (zh) | 2015-10-01 | 2015-10-01 | 一种水利工程用城市拦河闸 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4799972A (en) * | 1985-10-14 | 1989-01-24 | Sumitomo Metal Industries, Ltd. | Process for producing a high strength high-Cr ferritic heat-resistant steel |
JP3568130B2 (ja) * | 1994-09-02 | 2004-09-22 | 株式会社協和製作所 | ダブルピニオン式開閉機 |
CN1727578A (zh) * | 2004-07-29 | 2006-02-01 | 余刚强 | 一种水利设施排水闸门 |
CN202559311U (zh) * | 2012-04-25 | 2012-11-28 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种泄流水位可调的闸门 |
CN203846457U (zh) * | 2014-02-27 | 2014-09-24 | 河南省水利勘测设计研究有限公司 | 嵌套式景观闸门 |
CN203846460U (zh) * | 2014-05-16 | 2014-09-24 | 李煜科 | 浮箱式双套平板闸门 |
CN104928532B (zh) * | 2015-07-08 | 2017-03-29 | 东莞市渌通机械设备有限公司 | 一种移动通信设备的高强度壳体 |
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Inventor after: Zheng Xiaotuan Inventor after: Li Qiuzi Inventor after: Ma Dongshan Inventor after: Wu Xiaoyun Inventor after: Di Pengyun Inventor after: Cao Hexian Inventor after: Wang Hongmei Inventor after: Du Juan Inventor after: Zhao Tianli Inventor after: Zhang Jinxia Inventor before: Guo Ce |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170313 Address after: Ke Jing Zhen Bai Jian Cun of Jiyuan City, Henan province 454661 Applicant after: Jiyuan City, the mouth of the reservoir management office Applicant after: Li Qiuzi Applicant after: Jiyuan Tiantan landscape irrigation district water supply management station Applicant after: Jiyuan Wangwu hill reservoir irrigation management Applicant after: Jiyuan hydrology and Water Resources Survey Bureau of Henan Province Applicant after: Cao Hexian Applicant after: Shandong Yellow River Engineering Group Corporation Ltd. Applicant after: Du Juan Applicant after: Zhao Tianli Applicant after: Zhang Jinxia Address before: 015000 the Inner Mongolia Autonomous Region, Bayannaoer Linhe District unity Road No. 36, building 2-6-2, No. 32 Applicant before: Guo Ce |
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GR01 | Patent grant | ||
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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: 20170412 Termination date: 20171001 |