CN203049599U - 土石过水围堰过流面结构 - Google Patents
土石过水围堰过流面结构 Download PDFInfo
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- CN203049599U CN203049599U CN 201320058037 CN201320058037U CN203049599U CN 203049599 U CN203049599 U CN 203049599U CN 201320058037 CN201320058037 CN 201320058037 CN 201320058037 U CN201320058037 U CN 201320058037U CN 203049599 U CN203049599 U CN 203049599U
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- 239000004567 concrete Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 239000004575 stone Substances 0.000 claims description 30
- 239000002689 soil Substances 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 abstract 4
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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CN 201320058037 CN203049599U (zh) | 2013-02-01 | 2013-02-01 | 土石过水围堰过流面结构 |
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CN 201320058037 CN203049599U (zh) | 2013-02-01 | 2013-02-01 | 土石过水围堰过流面结构 |
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CN 201320058037 Expired - Lifetime CN203049599U (zh) | 2013-02-01 | 2013-02-01 | 土石过水围堰过流面结构 |
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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: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Free format text: FORMER NAME: GUIYANG PROSPECTION + DESIGN INST, CHINA HYDRAULIC POWER CONSULTARY GROUP Owner name: CHINA POWER GROUP GUIYANG INVESTIGATION DESIGN + R Free format text: FORMER NAME: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: HydroChina Guiyang Engineering Corp. Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING CORPORATION LIMITED Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20130710 |
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CX01 | Expiry of patent term |