发明名称 |
Device for making optical storage media unreadable |
摘要 |
The device for making optical storage media such as CDs and DVDs unreadable has an element ( 10 ) which has a flat slot ( 12 ), at least one point projecting into the slot ( 12 ). At least one pair and ideally three pairs of coaxial tips aligned opposite each other can project into the slot ( 12 ). The element can be a bar ( 10 ) approximately 25 to 35 mm in diameter and approximately 150 mm long and the slot ( 12 ) can be more than 1 mm high and approximately 50 mm deep and arranged diametrically in the bar ( 10 ). One or more headless pins ( 14 ) can be screwed perpendicular to the plane of the slot ( 12 ) into the element or bar ( 10 ) at the front end of which the tips ( 16 ) are developed.
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申请公布号 |
US2005218539(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20050129185 |
申请日期 |
2005.05.12 |
申请人 |
LEBE BOTHO W;NOHBAUER PETER;EHRNSBERGER ADI |
发明人 |
LEBE BOTHO W.;NOHBAUER PETER;EHRNSBERGER ADI |
分类号 |
B29D17/00;G11B23/50;(IPC1-7):B29D17/00 |
主分类号 |
B29D17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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