发明名称 Recording carrier
摘要 The invention relates to a recording carrier particularly to a card-shaped recording carrier with a content readable electrically and/or mechanically by pressure. The essence of the invention is its use for the storage and reproduction of the information required for filling out a lottery ticket.
申请公布号 DE3910565(A1) 申请公布日期 1990.10.25
申请号 DE19893910565 申请日期 1989.04.01
申请人 BILZ, KARL-HEINZ, 6000 FRANKFURT, DE 发明人 BILZ, KARL-HEINZ, 6000 FRANKFURT, DE
分类号 G07C15/00 主分类号 G07C15/00
代理机构 代理人
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