Release Time:2019-04-15 |
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李华銮
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Gender:Male
Patents
用于颗粒分析实验密度计法搅拌均匀土粒悬液的装置
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201120515825.9
Number of Inventors:4
Service Invention or Not:No
Application Date:2011-12-12
Publication Date:2012-08-29
Authorization Date:2012-08-29