improvement of the device while the machines for sewing on buttons to the tissues.necessary to establish buttons to enter the loop executed the tip collar shirts

• 1. improvement of the device while the machines for sewing on buttons to the tissues.to determine the position of the buttons to enter the loop executed the tip collar shirts [P] . ITBS930065A1 . 1994-12-04

  机译： 改进了设备，同时将用于将纽扣缝制到组织上的机器缝制到确定纽扣进入环的位置时，执行了尖领衬衫

• 2. Improvement in the device for sewing buttons on textiles, necessary to stabilise the position of the buttons that will go into the eyelet made at the end of a shirt collar [P] . IT1262750B . 1996-07-04

  机译： 改进了用于缝制纺织品纽扣的装置，这对于稳定纽扣进入衬衫领子末端的孔眼中的位置是必要的

• 3. Improvements made to the devices for the automatic supply of buttons of a sewing machine, the buttons [P] . 法国专利： FR1508394A . 1968-01-05

  机译： 缝纫机纽扣自动供给装置的改进，纽扣

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• 2. Occlusion of congenital ventricular septal defects by the buttoned device. Buttoned device Clinical Trials International Register. [O] . E. B. Sideris, K. P. Walsh, J. L. Haddad, 1997
• 3. Finger injury by snap button machine: A case report of an accident with a jeans snap button machine [O] . Dr. Anand Mishra, Dr. Sumedh Sandanshiv, Dr. Anurag Varshney 2019
• 4. Automated Shirt Collar Manufacturing. Volume 3. Sewing Head Control for High Speed Stitch Contour Tracking. [R] . Paul, F. W., Bennett, A. W. 1993