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Affilication of Author(s):岩土与结构工程研究中心

Patent Applicant:liliping,zhangqianqing,xuzhenhao,lishucai

Type of Patent:实用新型

Application Number:201420614648.3

Number of Inventors:4

Service Invention or Not:no

Application Date:2014-10-22

Publication Date:2015-02-04

Authorization Date:2015-02-04