CN215483407U - 一种地铁车站真空降水装置 - Google Patents
一种地铁车站真空降水装置 Download PDFInfo
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- CN215483407U CN215483407U CN202121883189.5U CN202121883189U CN215483407U CN 215483407 U CN215483407 U CN 215483407U CN 202121883189 U CN202121883189 U CN 202121883189U CN 215483407 U CN215483407 U CN 215483407U
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CN202121883189.5U CN215483407U (zh) | 2021-08-12 | 2021-08-12 | 一种地铁车站真空降水装置 |
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CN202121883189.5U CN215483407U (zh) | 2021-08-12 | 2021-08-12 | 一种地铁车站真空降水装置 |
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Effective date of registration: 20230615 Address after: No. 1, 1st Floor, Building 10, No. 51 Tengfei Avenue, Qingyang District, Chengdu City, Sichuan Province, 610031 Patentee after: China Railway 12th Bureau Group Railway Maintenance Engineering Co.,Ltd. Patentee after: THE 2ND ENGINEERING CO.,LTD. OF CHINA RAILWAY 12TH BUREAU GROUP Patentee after: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Address before: 030032 No. 19 South Renmin Road, Xiaodian District, Shanxi, Taiyuan Patentee before: THE 2ND ENGINEERING CO.,LTD. OF CHINA RAILWAY 12TH BUREAU GROUP Patentee before: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. |
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