... By The Utility Model 利用本实用新型 ; 采用本实用新型 National Utility Model Patent 国家实用新型专利 Utility Model Patents 实用新型专利 ...
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The system has been the national utility model patent.
该系统已获得国家实用新型专利。
The early eighties have successfully developed a set of crane column Arm, Arm type cranes, and achieved a national utility model patent.
八十年代初先后研制成功了定柱式旋臂起重机、壁柱式旋臂起重机，并取得了国家实用新型专利证书。
During the past years, Ms. Xu has led some researches for national patent projects. For example, in 2003, her design of strap-slide-avoidable bra won the National Utility Model Patent.
在此期间她还负责多项国家级专利项目的研发，03年研发的防止肩带滑落的文胸荣获国家实用新型专利；
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