CN202688968U - 竖缝式鱼道 - Google Patents
竖缝式鱼道 Download PDFInfo
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- CN202688968U CN202688968U CN 201220361940 CN201220361940U CN202688968U CN 202688968 U CN202688968 U CN 202688968U CN 201220361940 CN201220361940 CN 201220361940 CN 201220361940 U CN201220361940 U CN 201220361940U CN 202688968 U CN202688968 U CN 202688968U
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CN 201220361940 CN202688968U (zh) | 2012-07-25 | 2012-07-25 | 竖缝式鱼道 |
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CN 201220361940 CN202688968U (zh) | 2012-07-25 | 2012-07-25 | 竖缝式鱼道 |
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CN202688968U true CN202688968U (zh) | 2013-01-23 |
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CN 201220361940 Expired - Lifetime CN202688968U (zh) | 2012-07-25 | 2012-07-25 | 竖缝式鱼道 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102747716A (zh) * | 2012-07-25 | 2012-10-24 | 中国水电顾问集团成都勘测设计研究院 | 竖缝式鱼道结构 |
CN104480913A (zh) * | 2014-11-18 | 2015-04-01 | 河海大学 | 一种交错布置隔块结构的生态鱼道 |
CN114319261A (zh) * | 2021-12-30 | 2022-04-12 | 大连理工大学 | 一种带有h形墩和短挡板的竖缝式鱼道 |
CN116695651A (zh) * | 2023-08-07 | 2023-09-05 | 四川水发勘测设计研究有限公司 | 一种鱼道结构及其使用方法 |
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2012
- 2012-07-25 CN CN 201220361940 patent/CN202688968U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102747716A (zh) * | 2012-07-25 | 2012-10-24 | 中国水电顾问集团成都勘测设计研究院 | 竖缝式鱼道结构 |
CN102747716B (zh) * | 2012-07-25 | 2014-10-29 | 中国电建集团成都勘测设计研究院有限公司 | 竖缝式鱼道结构 |
CN104480913A (zh) * | 2014-11-18 | 2015-04-01 | 河海大学 | 一种交错布置隔块结构的生态鱼道 |
CN114319261A (zh) * | 2021-12-30 | 2022-04-12 | 大连理工大学 | 一种带有h形墩和短挡板的竖缝式鱼道 |
CN116695651A (zh) * | 2023-08-07 | 2023-09-05 | 四川水发勘测设计研究有限公司 | 一种鱼道结构及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
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 |
|
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 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20141029 |
|
RGAV | Abandon patent right to avoid regrant |