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发明名称
METHOD OF SECURING A VIDEO RECORDER AGAINST AUTHORIZED USE AND DEVICE FOR PERFORMING THE METHOD
摘要
申请公布号
EP0596282(A3)
申请公布日期
1994.08.24
申请号
EP19930116434
申请日期
1993.10.11
申请人
GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT MAX GRUNDIG HOLLAEND. STIFTUNG & CO. KG.;GRUNDIG EMV
发明人
KORNHAAS, WOLFGANG, GRUNDIG E.M.V.
分类号
G11B23/28;G11B27/30;H04N5/92;(IPC1-7):G11B23/28
主分类号
G11B23/28
代理机构
代理人
主权项
地址
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