PORTABLE CUSHION OF FOLDING TYPE CAPABLE OF VARYING VOLUME WITH A PREDETERMINED SYMMETRICAL PART AND EASY CARRYING WHEN FOLDED

• 1. 一种携带方便的折叠椅 [P] . 中国专利： CN209883529U . 2020.01.03
• 2. 携带方便的折叠椅 [P] . 中国专利： CN201393757Y . 2010.02.03
• 3. PORTABLE FOLDING TYPE SCREEN CAPABLE OF KEEPING THE SCREEN AT A CURVED FORM AND EASILY CARRYING THE SCREEN BY FOLDING THE SCREEN IN THE SMALL FORM [P] . 韩国专利： KR20090119660A . 2009-11-19

  机译： 便携式折叠式屏幕，能够以弯曲的形式保持屏幕，并通过以小形式折叠屏幕来轻松携带屏幕

• 4. SEAT COVER OF A PORTABLE STOOL CAPABLE OF EASY CARRYING AND A METHOD FOR FOLDING THE SEAT COVER [P] . 韩国专利： KR20100117750A . 2010-11-04

  机译： 携带方便的便携式座椅的座椅罩及其折叠方法

• 5. PORTABLE FOLDING CUSHION CAPABLE OF BEING FOLDED RIGHT AND LEFT AND UP AND DOWN [P] . 韩国专利： KR20120136816A . 2012-12-20

  机译： 左右可上下折叠的便携式折叠垫

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• 1. Coefficient Estimates for a Class of m-fold Symmetric Bi-univalent Function Defined by Subordination [J] . GUO DONG ,TANG HUO ,AO EN . 数学研究通讯 . 2019,第001期
• 2. N-Fold Darboux Transformation for the Nonlocal Nonlinear Schrodinger(NNLS)Equation with the Self-Induced PT-Symmetric Potential [J] . Chaonan Duan ,Fajun Yu . 应用数学与应用物理（英文） . 2018,第4期
• 3. Volume Change of the Random Coil to Folded Conformational Transition of iThermomyces/iilanuginosus/iXylanase at 24amp;#176C and pH = 7.0 via Application of the Clausius-Clapeyron Equation [J] . Heather N. H. Wilks ,Tara M. Arrington ,Billy Mark Britt . 生物物理化学（英文） . 2014,第4期
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• 5. 便携式产品的设计探讨——以折叠式产品为核心 [A] . 付飞 . 2009