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US5987430A Communications network connection system and method 失效
通信网络连接系统及方法

Communications network connection system and method
摘要:
A system and method for remotely connecting client computers to a communication network such as the Internet by way of a server system handling a plurality of client computers and having the capability of dynamically providing network connections to the client computers, separately billing usage time and tracking usage and preferably updating access software on the client computers.
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