CN102779542B - 防止光盘被盗窃的方法和其中使用的配制剂、装置和系统 - Google Patents
防止光盘被盗窃的方法和其中使用的配制剂、装置和系统 Download PDFInfo
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- CN102779542B CN102779542B CN201110124692.7A CN201110124692A CN102779542B CN 102779542 B CN102779542 B CN 102779542B CN 201110124692 A CN201110124692 A CN 201110124692A CN 102779542 B CN102779542 B CN 102779542B
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CN201110124692.7A CN102779542B (zh) | 2011-05-10 | 2011-05-10 | 防止光盘被盗窃的方法和其中使用的配制剂、装置和系统 |
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CN201110124692.7A CN102779542B (zh) | 2011-05-10 | 2011-05-10 | 防止光盘被盗窃的方法和其中使用的配制剂、装置和系统 |
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CN102779542A CN102779542A (zh) | 2012-11-14 |
CN102779542B true CN102779542B (zh) | 2017-03-01 |
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CN201110124692.7A Expired - Fee Related CN102779542B (zh) | 2011-05-10 | 2011-05-10 | 防止光盘被盗窃的方法和其中使用的配制剂、装置和系统 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2250568Y (zh) * | 1995-03-13 | 1997-03-26 | 全事达企业有限公司 | Cd盘防盗装置 |
CN1802705A (zh) * | 2003-03-18 | 2006-07-12 | 数据隐藏技术公司 | 按需自毁盘技术 |
Family Cites Families (1)
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WO2010147915A1 (en) * | 2009-06-15 | 2010-12-23 | Xiao Hui Yang | Multiple technology eas tag and system |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2250568Y (zh) * | 1995-03-13 | 1997-03-26 | 全事达企业有限公司 | Cd盘防盗装置 |
CN1802705A (zh) * | 2003-03-18 | 2006-07-12 | 数据隐藏技术公司 | 按需自毁盘技术 |
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CN102779542A (zh) | 2012-11-14 |
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