Marker and incidental automatic telephone switch.

• 1. 纵横制自动电话交换机开发器 [P] . 中国专利： CN2132358Y . 1993.05.05
• 2. 小型全自动电话交换机 [P] . 中国专利： CN2141154Y . 1993.08.25
• 3. A device used as a bookmark and as incidental Phone automatic switch. [P] . ES121769A1 . 1931-03-16

  机译： 一种用作书签和电话自动附带开关的设备。

• 4. Marker device for automatic telephones (Machine-translation by Google Translate, not legally binding) [P] . ES24368U . 1950-10-16

  机译： 自动电话的标记设备（由Google翻译进行机器翻译，不具有法律约束力）

• 5. Locking circuit in the event of overload for automatic telephone electronic switch. [P] . 法国专利： FR1297813A . 1962-07-06

  机译： 自动电话电子开关过载时的锁定电路。

• 1. A Market Investigation on Telephones,Handsets and Pagers in China [J] . 中国对外贸易：英文版 . 2000,第007期
• 2. First Case of Web Telephone Service──Two Brothers Were Charged With Illegal Telephone Business on Internet [J] . 中国对外贸易：英文版 . 1999,第005期
• 3. PC Telephones in China [J] . 中国对外贸易：英文版 . 1994,第010期
• 4. An automatic protection of a PON feeder based on an opticallypowered electrooptic switch. [C] . Waldemar Wojcik, Zbigniew Lach, Andrzej Smolarz, SPIE Conference on Optical Fibers and Their Applications . 2008
• 5. Learning discriminant narrow-band temporal patterns for automatic recognition of conversational telephone speech. [D] . Chen, Barry Yue. 2005
• 6. Automatic Telephones for Institutions [O] . 1914
• 7. Automatic frequency assignment for cellular telephones using constraint satisfaction techniques [O] . Carlsson Mats, Grindal Mats 1993

• 1. Mobile telephones and rates of brain cancer [J] . Muscat JE Hinsvark M Malkin M . 中国神经肿瘤杂志 . 2006,第3期
• 2. Incidental gall bladder cancers:Are they truly incidental? [J] . Ashwin Rammohan ,Sathya D Cherukuri ,Jeswanth Sathyanesan . 世界胃肠肿瘤学杂志：英文版（电子版） . 2014,第12期
• 3. 计算机技术在自动电话交换机检测和管理中的应用 [C] . 魏旭 . 铁路计算机应用学术交流会 . 1993
• 4. 基于网络处理器实现的ATM交换机多协议标记交换 [A] . 罗明阳 . 2008