| 摘要 |
A data trading system discloses a part of data to a buyer to facilitate network transactions. The system includes a seller terminal, a buyer terminal and an intermediary terminal. The seller terminal transmits a selling request for selling data relevant to a technology and the data. The seller terminal includes an input unit used for entering a specification code that represent specification of contents of the technology, and transmits the specification code with the data. The buyer terminal transmits a buying request for buying the data. The intermediary terminal has a storage which holds the data from the seller terminal and a processor which transmits the data to the buyer terminal based on the selling and the buying request. The intermediary terminal further stores the specification code from the seller terminal and transmits the contents of the specification to the buyer terminal based on a request from the buyer terminal.
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