liudongxu

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Gender:Male
Date of Employment:1990-08-01

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直丝弓托槽定位器及其使用方法

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Affilication of Author(s):口腔医学院
Patent Applicant:liudongxu
Type of Patent:发明
Application Number:200510043469.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2005-05-10