Affilication of Author(s):岩土与结构工程研究中心
Disigner of the Invention:lishucai,刘斌
Application Number:200910018980.7
Number of Inventors:3
Service Invention or Not:no
Application Date:2009-09-22
Application Date: 2009-09-22
李树忱
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Gender:Male
Patents
隧道或坑道超前地质预报激发极化时域发射机设备
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