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专利名称：Content record terminal, content
record/reproduction system, and contentrecording method
发明人：Hisashi Tsuji申请号：US13652766申请日：20121016公开号：US010306B2公开日：20141209
专利附图：
摘要：When a content write unit records a content on a medium, a control unitcontrols to record a dummy license which is generated by a dummy license generation
unit and an expiration time limit is set into a past time, into the medium. When a recordingof the content on the medium is completed, the control unit controls to delete thedummy license recorded on the medium and to record a normal license into the medium.
申请人：Panasonic Corporation
地址：Osaka JP
国籍：JP
代理机构：Wenderoth, Lind & Ponack, L.L.P.
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