CN219221646U - 一种大跨度倒虹吸输水管道排泥放空装置 - Google Patents
一种大跨度倒虹吸输水管道排泥放空装置 Download PDFInfo
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- CN219221646U CN219221646U CN202320703790.4U CN202320703790U CN219221646U CN 219221646 U CN219221646 U CN 219221646U CN 202320703790 U CN202320703790 U CN 202320703790U CN 219221646 U CN219221646 U CN 219221646U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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CN202320703790.4U CN219221646U (zh) | 2023-03-30 | 2023-03-30 | 一种大跨度倒虹吸输水管道排泥放空装置 |
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CN202320703790.4U CN219221646U (zh) | 2023-03-30 | 2023-03-30 | 一种大跨度倒虹吸输水管道排泥放空装置 |
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TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: No.269, Yingze street, Yingze District, Taiyuan City, Shanxi Province Patentee after: CHINA RAILWAY NO.3 ENGINEERING GROUP Co.,Ltd. Patentee after: NO.4 ENGINEERING CO.,LTD. OF CHINA RAILWAY NO.3 ENGINEERING GROUP CO.,LTD. Patentee after: CHINA RAILWAY DEVELOPMENT INVESTMENT GROUP Co.,Ltd. Address before: No.269, Yingze street, Yingze District, Taiyuan City, Shanxi Province Patentee before: CHINA RAILWAY NO.3 ENGINEERING GROUP Co.,Ltd. Patentee before: NO.4 ENGINEERING CO.,LTD. OF CHINA RAILWAY NO.3 ENGINEERING GROUP CO.,LTD. |
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