发明名称 Information reading medium
摘要 The present invention is intended to provide an information recording medium in which ID regions (identification regions) have a high recording density. The information recording medium according to the present invention has identification regions where identification information is recorded by means of protrusions and recesses provided on edges of the information storage stripe along the width of the information storage stripe.
申请公布号 US2004190434(A1) 申请公布日期 2004.09.30
申请号 US20030626270 申请日期 2003.07.24
申请人 FUJITSU LIMITED 发明人 YAMASHITA SATOSHI
分类号 G11B7/00;G11B7/007;G11B7/24079;G11B20/12;G11B27/19;G11B27/24;(IPC1-7):G11B7/24 主分类号 G11B7/00
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