Title : 一种混凝土试块打磨装置
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Title:一种混凝土试块打磨装置
Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:cuiwei,zhangqianqing
Type of Patent:实用新型
Application Number:201820318652.3
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-03-08
Publication Date:2018-10-30
Authorization Date:2018-10-30
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