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Patents
中深钻孔的深度和弯度测量仪
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Affilication of Author(s):控制科学与工程学院
Patent Applicant:jiangqi
Type of Patent:实用新型
Application Number:201220461907.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-09-12
Publication Date:2013-04-10
Authorization Date:2013-04-10
Publication Date:2013-04-10
Application Date:2012-09-12
Authorization Date:2013-04-10
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