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专利信息
(共计)
62
项
62
授权专利
(项)
43
实用新型
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18
发明专利
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1
外观专利
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Invention patent
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Appearance patent
一种折叠式储物箱
购物袋
用于低聚物能量接纳利用的系统
一种PET废物和能量循环接纳利用的系统
一种低聚物输送管道
一种废旧PET循环利用的系统
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