An improved System for Folding Machine, circular, invoices and other documents and Printed by the style.

• 1. 一种用于医院的单据集中打印系统 [P] . 中国专利： CN213150374U . 2021-05-07
• 2. 一种应用于数码打印稳定的打印头双负压循环系统 [P] . 中国专利： CN110978799A . 2020-04-10
• 3. BILL PRINT SURROGATE SYSTEM, BILL DISTRIBUTION SERVER, COPYING MACHINE, BILL PRINT SURROGATE METHOD, DOCUMENT PRINT SURROGATE SYSTEM, AND DOCUMENT PRINT SURROGATE METHOD [P] . 日本专利： JP2002354178A . 2002-12-06

  机译： 票据打印替代系统，票据分发服务器，复印机，票据打印替代方法，文档印刷替代系统和文档印刷替代方法

• 4. Improved process for the reproduction of the documents manuscripts, written to the machine or printed, of the drawings, the photographs and similar documents [P] . 法国专利： FR492370A . 1919-07-05

  机译： 改进了用于复制图纸，照片和类似文档的，写入机器或印刷的文档手稿的过程

• 5. A Machine classifier filing cards, invoices and other documents, for the system of Two Holes in the margin. [P] . ES76375A1 . 1921-02-16

  机译： 机器分类器归档卡片，发票和其他文件，用于页边距两孔系统。

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• 1. Implementation of Pre-Heating System in Stenters for Improving Machine Performance and Increasing Efficiency [J] . Sk. Mohammad Raafi ,Ummul Khair Fatema . 纺织科学与技术(英文) . 2021,第4期
• 2. Wide-Area Delay-Dependent Adaptive Supervisory Control of Multi-machine Power System Based on Improve Free Weighting Matrix Approach [J] . Ziyong Zhang ,Zhijian Hu ,Yukai Liu . 能源与动力工程（英文） . 2013,第4期
• 3. An Improved Worktable and Guide System for a Handshearing Machine [J] . Mogaji Pius Bamidele . 材料科学与工程：中英文B版 . 2012,第001期
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• 5. 一种改进的自适应增值税发票字符识别方法研究 [A] . 刘峰 . 2014