Sanitary postage and tax stamps

• 1. 卫生多功能系列邮票及其制法 [P] . 中国专利： CN1068208A . 1993-01-20
• 2. 邮票打孔装置、邮票以及邮票版张 [P] . 中国专利： CN215319142U . 2021-12-28
• 3. Sanitary postage and tax stamps [P] . 英国专利： GB482405A . 1938-03-29

  机译： 卫生邮票和税票

• 4. SANITARY POSTAGE AND TAX STAMP [P] . CA369063A . 1937-09-28

  机译： 卫生费和税费

• 5. Postage stamp, a process for the preparation of an individually configurable postage stamp and apparatus for the production of an individually configurable postage stamp [P] . 德国专利： DE10248310B4 . 2011-02-03

  机译： 邮票，一种制备可单独配置的邮票的方法以及一种用于生产可单独配置的邮票的设备

• 1. Zero Stamp TaX? [J] . Jessica Guo 中国对外贸易（英文版） . 2008,第006期
• 2. Stamp Tax:Srock Magic Words to China? [J] . Xu Hui 中国对外贸易（英文版） . 2008,第009期
• 3. China cancels stamp tax on stock purchase to support equities market [J] . 无 中国对外贸易：英文版 . 2008,第018期
• 4. Sanitary Regulation of Pharmaceutical Products in Mexico （Sanitary Registration-Board Arrangement-Patent）-Monoclonal Antibody Case Study [J] . Patricia Parra Cervantes, Felix Lugo Trejo, Ramón Soto Vázquez, 药剂与药理学：英文版 . 2018,第008期
• 5. Extending the Frequency Limits of 'Postage-Stamp PIV' to MHz Rates [C] . Steven J. Beresh, Russell W. Spillers, Melissa M. Soehnel, AIAA SciTech forum and exposition . 2020
• 6. Stamping American memory: Stamp collecting in the U.S., 1880s--1930s. [D] . Brennan, Sheila A. 2009
• 7. Stamping with stamps – medical history and postage stamps [O] . C Rajasoorya 2020
• 8. Identification by Raman microscopy of pigments on early postage stamps: distinction between original 1847 and 1858–1862, forged and reproduction postage stamps of Mauritius [O] . Tracey D. Chaplin, Alicia Jurado-López, Robin J. H. Clark, 2004

• 1. A Geopolitical and Geovisualization Challenge: Increasing the Awareness of Global Environmental Change through Postage Stamp Issues [J] . Stanley D. Brunn . 自然资源（英文） . 2017,第3期
• 2. 我国便携式税票机(SPJ)的软体结构 [C] . 张凤祥 . 1995年全国计算机新技术与高层次计算机继续教育研讨会 . 1995
• 3. 纪念邮票中的国家象征与国家形象——以1949-1966年的纪念邮票为例 [A] . 王晨 . 2021