CN212358351U - 一种基坑回填用降排水系统 - Google Patents
一种基坑回填用降排水系统 Download PDFInfo
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- CN212358351U CN212358351U CN202020818671.XU CN202020818671U CN212358351U CN 212358351 U CN212358351 U CN 212358351U CN 202020818671 U CN202020818671 U CN 202020818671U CN 212358351 U CN212358351 U CN 212358351U
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Effective date of registration: 20210817 Address after: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: NO.2 ENGINEERING CO., LTD. OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: SHANGHAI BRANCH, CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Address before: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee before: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee before: SHANGHAI BRANCH, CCCC THIRD HARBOR ENGINEERING Co.,Ltd. |