From a piece cut waeschestueck, such as collar, in particular turndown collar, collar, shirt front and the like.

• 1. 衬衫衣领边角料的切割装置 [P] . 中国专利： CN206692938U . 2017.12.01
• 2. 基于立领和翻领的双层领片的伸展式衣领 [P] . 中国专利： CN203575692U . 2014.05.07
• 3. From a piece cut waeschestueck, such as collar, in particular turndown collar, collar, shirt front and the like. [P] . 德国专利： DE442453C . 1927-04-02

  机译： 从一块切好的waschestueck，例如衣领，特别是翻领，衣领，衬衫的前身等。

• 4. Low-neck collars cut darning device for cloth e.g. tee-shirt,, has darning piece drawn by two foldable darning flaps in which two parts of tee-shirt are positioned, respectively around cut in collar of tee-shirt [P] . 法国专利： FR2855944A1 . 2004-12-17

  机译： 低领衣领剪裁织布装置，例如T恤衫的织补片由两个可折叠的织补襟翼绘制而成，两个T恤衫分别放置在T恤衫的衣领上

• 5. Shirt with collar collar and turndown collar. [P] . 德国专利： DE1983504U . 1968-04-18

  机译： 衬衫，领子和翻领。

• 1. Study on the Application of Turndown Collar Pattern [J] . 张祖芳, 尚笑梅 东华大学学报（英文版） . 2001,第002期
• 2. Smart French-type-collar Shirts [J] . 中国对外贸易：英文版 . 1997,第002期
• 3. Improved bridge pier collar for reducing scour [J] . Christopher Valela, Colin David Rennie, Ioan Nistor 国际泥沙研究（英文版） . 2022,第001期
• 4. Inter-individual variation in provisioning rate,prey size and number,and links to total prey biomass delivered to nestlings in the Collared Flycatcher(Ficedula albicollis) [J] . Laure Cauchard, Elise Isabella Macqueen, Rhona Lilley, 鸟类学研究：英文版 . 2021,第002期
• 5. The Applying Research of Collar Pattern __turndown collar [C] . Shang Xiaomei, Zhou Zhengyuan China International Silk Conference: Silk Road to the 21st Century Vol.2, 4th, May 14-16, 2000; May 18-19, 2000, Suzhou, Jiangsu; Yinchuan, Ningxia . 2000
• 6. The Effects of Nutrition Claims on Consumer Purchasing of Snacks in White Collar and Blue Collar Working Environments [D] . Martinez, Cecily Rose. 2020
• 7. The relationship between insomnia symptoms and work productivity among blue-collar and white-collar Japanese workers engaged in construction/civil engineering work: a cross-sectional study [O] . Momoko Kayaba, Taeko Sasai-Sakuma, Yoshikazu Takaesu, 2021
• 8. The relationship between insomnia symptoms and work productivity among blue-collar and white-collar Japanese workers engaged in construction/civil engineering work: a cross-sectional study [O] . Momoko Kayaba, Taeko Sasai-Sakuma, Yoshikazu Takaesu, 2021

• 1. Inter-individual variation in provisioning rate, prey size and number, and links to total prey biomass delivered to nestlings in the Collared Flycatcher (Ficedula albicollis) [J] . Laure Cauchard ,Elise Isabella Macqueen ,Rhona Lilley . 中国鸟类 . 2021,第002期