chair closed becomes a framework; with a single and simple movement is under the chair and vice versa

• 1. 可与椅子、凳子制作成为一个整体的坐面、坐垫 [P] . 中国专利： CN212213215U . 2020-12-25
• 2. 船体上至少有一个形成为由可移动的盖板来关闭的孔的船 [P] . 中国专利： CN110155250A . 2019-08-23
• 3. An arrangement for the movement of disabled patients from a bed onto a wheel-chair and vice versa [P] . 欧洲知识产权局专利： EP0172296A1 . 1986-02-26

  机译： 一种将残疾患者从床移动到轮椅上的安排，反之亦然

• 4. chair trasformabile, if necessary, in a stroller and vice versa in order to provide the dual function of a single object. [P] . IT8141503D0 . 1981-01-09

  机译： 为了提供单个物体的双重功能，如果需要，可在婴儿推车中进行椅子变形，反之亦然。

• 5. Seat two seater modulable second class chair a seat class and vice versa and procedure transforming said chair. [P] . ES2207128T3 . 2004-05-16

  机译： 坐两个座位的可调节第二类椅子和一个座位类，反之亦然，并转换上述椅子的程序。

• 1. Series Commemorative Events for 100^th Anniversary of Diligent Work-Study Movement in Francee Events for 100lh Anniversary of Diligent Work-Study Movement in France [J] . Liu Zhonghua, Che Bin, Li Yan, 中外文化交流：英文版 . 2019,第004期
• 2. Mechanical Design with Experimental Verification of a Lightweight Exoskeleton Chair [J] . Zihao Du, Zefeng Yan, Tiantian Huang, 仿生工程学报（英文版） . 2021,第002期
• 3. Leadership considerations for executive vice chairs, new chairs, and chairs in the 21st century [J] . KunkelE.J.S., LehrmannJ.A., VergareM.J., Academic psychiatry: the journal of the American Association of Directors of Psychiatric Residency Training and the Association for Academic Psychiatry . 2013,第4期
• 4. A. Geraldo Ferreira - Vice-Chair Sub-Commission A3: Land Processes and Morphology, and Vice-Chair Task Group on GEO [J] . Space research today . 2011,第180期
• 5. Interview with IABSE Task Group 6.1: Andre Orcesi, Chair; Alan O'Connor, Vice Chair: Effects of Climate Change on Infrastructures [J] . Orcesi Andre, OConnor Alan Structural engineering international . 2021,第1期
• 6. Message from general chair, vice chairs and technical program co-chairs [C] . 2011 Eighth International Conference on Wireless and Optical Communications Networks . 2011
• 7. Department chair leadership in higher education: A comparison of transformational leadership of Reserve Officer Training Corp chairs compared with social science chairs in leadership programs. [D] . Knauer, Charles L. 2015
• 8. The Vice Chair Position in Emergency Medicine Deserves Continued Support [O] . Mark B. Mycyk, Jeffrey N. Siegelman, Lewis S. Nelson 2021
• 9. Chair-Side Fabricated Single Activation Nickel-Titanium (Ni-Ti) Closed-Coil Spring Assisted Attachment for Impacted Teeth Traction [O] . Prabhat Kumar Chaudhari, Edlira Zere, Kelly Kathering Achachao Almerco 2020

• 1. Using a Simple Chair-Side Copy Denture Technique in the AvaDent Digital Denture Process: A Case Report and Review [J] . Amit Paryag ,Reisha Rafeek ,Ashley Meighan . 口腔学期刊（英文） . 2018,第7期
• 2. Chair-rising and 3-min walk: A simple screening test for functional mobility [J] . Tae-Woong Oh ,Izumi Tabata ,Jin-Hwan Kim . 预防医学期刊（英文） . 2012,第1期
• 3. A review of halide charge carriers for rocking-chair and dual-ion batteries [J] . Sean KSandstrom ,Xin Chen ,Xiulei Ji . 碳能源(英文) . 2021,第4期
• 4. 一个适用于矩形通道的简单DNB模型 [C] . ZHOU Lei ,周磊 ,ZAN Yuan-feng . 中国核学会2019年学术年会 . 2017
• 5. 医院寡头竞争与医疗市场分割——关于我国医疗市场竞争的一个简单分析框架 [A] . 张二华 . 2005