CN201809749U - 拱坝的防渗结构 - Google Patents
拱坝的防渗结构 Download PDFInfo
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- CN201809749U CN201809749U CN2010205546599U CN201020554659U CN201809749U CN 201809749 U CN201809749 U CN 201809749U CN 2010205546599 U CN2010205546599 U CN 2010205546599U CN 201020554659 U CN201020554659 U CN 201020554659U CN 201809749 U CN201809749 U CN 201809749U
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CN2010205546599U CN201809749U (zh) | 2010-10-09 | 2010-10-09 | 拱坝的防渗结构 |
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CN2010205546599U CN201809749U (zh) | 2010-10-09 | 2010-10-09 | 拱坝的防渗结构 |
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CN201809749U true CN201809749U (zh) | 2011-04-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942820A (zh) * | 2010-10-09 | 2011-01-12 | 中国水电顾问集团成都勘测设计研究院 | 拱坝的防渗结构及其施工方法 |
CN113322904A (zh) * | 2021-06-04 | 2021-08-31 | 中国电建集团成都勘测设计研究院有限公司 | 用于覆盖层地基混凝土坝的高喷防渗墙及其施工方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942820A (zh) * | 2010-10-09 | 2011-01-12 | 中国水电顾问集团成都勘测设计研究院 | 拱坝的防渗结构及其施工方法 |
CN113322904A (zh) * | 2021-06-04 | 2021-08-31 | 中国电建集团成都勘测设计研究院有限公司 | 用于覆盖层地基混凝土坝的高喷防渗墙及其施工方法 |
CN113322904B (zh) * | 2021-06-04 | 2022-08-19 | 中国电建集团成都勘测设计研究院有限公司 | 用于覆盖层地基混凝土坝的高喷防渗墙及其施工方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610072 Sichuan city of Chengdu province's North Road No. Patentee after: Chengdu Hydroelectric Investigation & Design Institute of SPC Address before: 610072 Sichuan city of Chengdu province's North Road No. 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 |
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CP01 | Change in the name or title of a patent holder |
Address after: 610072 Sichuan city of Chengdu province's North Road No. Patentee after: Co., Ltd of Chengdu survey and design academy of electricity Jian group of China Address before: 610072 Sichuan city of Chengdu province's North Road No. Patentee before: Chengdu Hydroelectric Investigation & Design Institute of SPC |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20110427 |