CN202359540U - 设置有洞内消能结构的引水洞结构 - Google Patents
设置有洞内消能结构的引水洞结构 Download PDFInfo
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- CN202359540U CN202359540U CN2011204953785U CN201120495378U CN202359540U CN 202359540 U CN202359540 U CN 202359540U CN 2011204953785 U CN2011204953785 U CN 2011204953785U CN 201120495378 U CN201120495378 U CN 201120495378U CN 202359540 U CN202359540 U CN 202359540U
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CN2011204953785U CN202359540U (zh) | 2011-12-02 | 2011-12-02 | 设置有洞内消能结构的引水洞结构 |
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CN2011204953785U CN202359540U (zh) | 2011-12-02 | 2011-12-02 | 设置有洞内消能结构的引水洞结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104264642A (zh) * | 2014-09-16 | 2015-01-07 | 中国电建集团成都勘测设计研究院有限公司 | 用于沟水处理的排水洞和排水方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264642A (zh) * | 2014-09-16 | 2015-01-07 | 中国电建集团成都勘测设计研究院有限公司 | 用于沟水处理的排水洞和排水方法 |
CN104264642B (zh) * | 2014-09-16 | 2016-08-31 | 中国电建集团成都勘测设计研究院有限公司 | 用于沟水处理的排水洞和排水方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTI Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF CHINA HYDROPOWER CONSU |
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CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Chengdu Hydroelectric Investigation & Design Institute of SPC Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of China Hydropower Consu |
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C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP CHENGDU INVESTIGATION DESIGN + R Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF SPC |
|
CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Co., Ltd of Chengdu survey and design academy of electricity Jian group of China Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of SPC |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120801 |