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Patents
防止壶盖脱落的水壶
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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:200720020683.2
Number of Inventors:1
Service Invention or Not:no
Application Date:2007-04-29
Publication Date:2008-04-02
Authorization Date:2008-04-02
Publication Date:2008-04-02
Application Date:2007-04-29
Authorization Date:2008-04-02
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