Yanpeng Qu
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粉体给卸料器
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Affilication of Author(s):机械工程学院
Patent Applicant:WANG Weiqiang,liuyan,Yanpeng Qu
Type of Patent:发明
Application Number:200610069610.2
Number of Inventors:3
Service Invention or Not:no
Application Date:2006-07-28
Publication Date:2011-11-16
Authorization Date:2011-11-16
Publication Date:2011-11-16
Application Date:2006-07-28
Authorization Date:2011-11-16
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