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Title:一种电动取土器及方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201610850665.0
Number of Inventors:2
Service Invention or Not:No
Application Date:2016-09-26
Publication Date:2023-09-05
Authorization Date:2023-09-05
Release Time:2019-04-15