| 摘要 |
the invention relates to a device for the copy-protected distribution of electronic documents in an electronic data network which is publicly accessible, in particular on the internet, comprising a document-server unit (<bold>20</highlight>), which is designed to permit download access to a document that may be selected from a large number of documents offered by the document- server unit (<bold>20</highlight>) and an access unit (<bold>18</highlight>) allocated to a user which is designed to implement the download access and to open the downloaded electronic document by means of a playback unit (<bold>22</highlight>), with the electronic document having a document data structure containing document data, preferably in compressed form. |
