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Patents

一种泥浆下现浇支护结构的井筒式地下停车库施工方法

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School Sign:第一单位

Disigner of the Invention:yangzhijiang,张涛,hantao,zhangchi,luotingting,zhangyu,huangjiahui

Type of Patent:国内

State of Patent:专利授权

Application Number:202210405582.6

Service Invention or Not:no

Application Date:2022-04-18

Authorization Date:2023-10-31

First Author:yangweihao