发明名称 |
OPTICO-DIGITAL, RECTANGULAR, MULTIPURPOSE SUPPORT ELEMENT |
摘要 |
An optico-digital, rectangular support that uses compact disc technology which is suitably mounted in a rectangular presentation, in which one of the faces is available as an optico-digital recording surface with a capacity of 50 MB and other fixation elements (10) common to compact discs, having arranged on the opposite face (1) what is necessary information areas (4,5) for being used as a ticket, coupon, prepayment card or the like, including a code protected with a "scratch-safety" or "scratch-off" device (2).
|
申请公布号 |
WO0248956(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
WO2001US18794 |
申请日期 |
2001.06.08 |
申请人 |
REMUS, NELSON, RAFAEL;CORPORACION OPTILASER, C.A.;ENGELBERTZ, KAY, THIELEN |
发明人 |
ENGELBERTZ, KAY, THIELEN |
分类号 |
G06K19/077;G11B23/28;G11B23/40;(IPC1-7):G06K19/00 |
主分类号 |
G06K19/077 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|